Is 221 an abundant number and what is its abundance?

Is 221 an abundant number?

Here we will explain and calculate if 221 is an abundant number and its abundance if applicable.

221 is an abundant number if the sum of its proper divisors is greater than 221.

The sum of its proper divisors is calculated as follows: 1 + 13 + 17 = 31.

31 is not greater than 221. Therefore, 221 is not an abundant number.

The abundance of 221 is the sum of its proper divisors minus 221. Thus, the abundance of 221 is 31 - 221 = no abundance

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