Q: What is the sum of all factors of the number 204,112,005 excluding 204,112,005?

A: 149,454,075

Why is 149,454,075 the sum of all factors of 204,112,005, excluding 204,112,005?

The factors of the number 204,112,005 are: 1, 3, 5, 15, 23, 29, 69, 87, 115, 145, 345, 435, 529, 667, 887, 1587, 2001, 2645, 2661, 3335, 4435, 7935, 10005, 13305, 15341, 20401, 25723, 46023, 61203, 76705, 77169, 102005, 128615, 230115, 306015, 385845, 469223, 591629, 1407669, 1774887, 2346115, 2958145, 7038345, 8874435, 13607467, 40822401, 68037335, 204112005.

If you add them up, you will get the total of 204,112,154. Now subtract 204,112,005 to get 149,454,075