Q: What is the sum of all factors of the number 216,100 excluding 216,100?
A: 253,054
The factors of the number 216,100 are: 1, 2, 4, 5, 10, 20, 25, 50, 100, 2161, 4322, 8644, 10805, 21610, 43220, 54025, 108050, 216100.
If you add them up, you will get the total of 216,353. Now subtract 216,100 to get 253,054