Q: What is the sum of all factors of the number 198,040 excluding 198,040?
A: 247,640
The factors of the number 198,040 are: 1, 2, 4, 5, 8, 10, 20, 40, 4951, 9902, 19804, 24755, 39608, 49510, 99020, 198040.
If you add them up, you will get the total of 198,287. Now subtract 198,040 to get 247,640