Q: What is the sum of all factors of the number 201,770 excluding 201,770?
A: 161,434
The factors of the number 201,770 are: 1, 2, 5, 10, 20177, 40354, 100885, 201770.
If you add them up, you will get the total of 201,931. Now subtract 201,770 to get 161,434