Is 357 an abundant number and what is its abundance?

Is 357 an abundant number?

Here we will explain and calculate if 357 is an abundant number and its abundance if applicable.

357 is an abundant number if the sum of its proper divisors is greater than 357.

The sum of its proper divisors is calculated as follows: 1 + 3 + 7 + 17 + 21 + 51 + 119 = 219.

219 is not greater than 357. Therefore, 357 is not an abundant number.

The abundance of 357 is the sum of its proper divisors minus 357. Thus, the abundance of 357 is 219 - 357 = no abundance

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