Q: What is the sum of all factors of the number 204,435 excluding 204,435?

A: 244,845

Why is 244,845 the sum of all factors of 204,435, excluding 204,435?

The factors of the number 204,435 are: 1, 3, 5, 7, 9, 11, 15, 21, 33, 35, 45, 55, 59, 63, 77, 99, 105, 165, 177, 231, 295, 315, 385, 413, 495, 531, 649, 693, 885, 1155, 1239, 1947, 2065, 2655, 3245, 3465, 3717, 4543, 5841, 6195, 9735, 13629, 18585, 22715, 29205, 40887, 68145, 204435.

If you add them up, you will get the total of 204,679. Now subtract 204,435 to get 244,845