Q: What is the sum of all factors of the number 321,201 excluding 321,201?
A: 149,139
The factors of the number 321,201 are: 1, 3, 9, 89, 267, 401, 801, 1203, 3609, 35689, 107067, 321201.
If you add them up, you will get the total of 321,350. Now subtract 321,201 to get 149,139