Is 278 an abundant number and what is its abundance?

Is 278 an abundant number?

Here we will explain and calculate if 278 is an abundant number and its abundance if applicable.

278 is an abundant number if the sum of its proper divisors is greater than 278.

The sum of its proper divisors is calculated as follows: 1 + 2 + 139 = 142.

142 is not greater than 278. Therefore, 278 is not an abundant number.

The abundance of 278 is the sum of its proper divisors minus 278. Thus, the abundance of 278 is 142 - 278 = no abundance

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