Q: What is the sum of all factors of the number 211,100 excluding 211,100?
A: 247,204
The factors of the number 211,100 are: 1, 2, 4, 5, 10, 20, 25, 50, 100, 2111, 4222, 8444, 10555, 21110, 42220, 52775, 105550, 211100.
If you add them up, you will get the total of 211,347. Now subtract 211,100 to get 247,204