Is 231 an abundant number and what is its abundance?

Is 231 an abundant number?

Here we will explain and calculate if 231 is an abundant number and its abundance if applicable.

231 is an abundant number if the sum of its proper divisors is greater than 231.

The sum of its proper divisors is calculated as follows: 1 + 3 + 7 + 11 + 21 + 33 + 77 = 153.

153 is not greater than 231. Therefore, 231 is not an abundant number.

The abundance of 231 is the sum of its proper divisors minus 231. Thus, the abundance of 231 is 153 - 231 = no abundance

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