Q: What is the sum of all factors of the number 216,200 excluding 216,200?

A: 319,480

Why is 319,480 the sum of all factors of 216,200, excluding 216,200?

The factors of the number 216,200 are: 1, 2, 4, 5, 8, 10, 20, 23, 25, 40, 46, 47, 50, 92, 94, 100, 115, 184, 188, 200, 230, 235, 376, 460, 470, 575, 920, 940, 1081, 1150, 1175, 1880, 2162, 2300, 2350, 4324, 4600, 4700, 5405, 8648, 9400, 10810, 21620, 27025, 43240, 54050, 108100, 216200.

If you add them up, you will get the total of 216,519. Now subtract 216,200 to get 319,480