Q: What is the sum of all factors of the number 207,110 excluding 207,110?
A: 170,890
The factors of the number 207,110 are: 1, 2, 5, 10, 139, 149, 278, 298, 695, 745, 1390, 1490, 20711, 41422, 103555, 207110.
If you add them up, you will get the total of 207,280. Now subtract 207,110 to get 170,890