Q: What is the sum of all factors of the number 233,421,237 excluding 233,421,237?

A: 185,042,763

Why is 185,042,763 the sum of all factors of 233,421,237, excluding 233,421,237?

The factors of the number 233,421,237 are: 1, 3, 7, 9, 17, 21, 27, 51, 63, 119, 153, 189, 357, 459, 1071, 3213, 72649, 217947, 508543, 653841, 1235033, 1525629, 1961523, 3705099, 4576887, 8645231, 11115297, 13730661, 25935693, 33345891, 77807079, 233421237.

If you add them up, you will get the total of 233,421,422. Now subtract 233,421,237 to get 185,042,763