Is 210 an abundant number and what is its abundance?

Is 210 an abundant number?

Here we will explain and calculate if 210 is an abundant number and its abundance if applicable.

210 is an abundant number if the sum of its proper divisors is greater than 210.

The sum of its proper divisors is calculated as follows: 1 + 2 + 3 + 5 + 6 + 7 + 10 + 14 + 15 + 21 + 30 + 35 + 42 + 70 + 105 = 366.

366 is greater than 210. Therefore, 210 is an abundant number.

The abundance of 210 is the sum of its proper divisors minus 210. Thus, the abundance of 210 is 366 - 210 = 156

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