Is 388 a deficient number and what is its deficiency?

Is 388 a deficient number?

Here we will explain and calculate if 388 is a deficient number and its deficiency if applicable.

388 is a deficient number if the sum of its proper divisors is less than 388.

The sum of its proper divisors is calculated as follows: 1 + 2 + 4 + 97 + 194 = 298.

298 is less than 388. Therefore, 388 is a deficient number.

The deficiency of 388 is 388 minus the sum of its proper divisors. Thus, the deficiency of 388 is 388 - 298 = 90

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