Q: What is the sum of all factors of the number 218,148 excluding 218,148?

A: 386,652

Why is 386,652 the sum of all factors of 218,148, excluding 218,148?

The factors of the number 218,148 are: 1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 53, 84, 98, 106, 147, 159, 196, 212, 294, 318, 343, 371, 588, 636, 686, 742, 1029, 1113, 1372, 1484, 2058, 2226, 2597, 4116, 4452, 5194, 7791, 10388, 15582, 18179, 31164, 36358, 54537, 72716, 109074, 218148.

If you add them up, you will get the total of 218,534. Now subtract 218,148 to get 386,652