Q: What is the sum of all factors of the number 353,900 excluding 353,900?
A: 414,280
The factors of the number 353,900 are: 1, 2, 4, 5, 10, 20, 25, 50, 100, 3539, 7078, 14156, 17695, 35390, 70780, 88475, 176950, 353900.
If you add them up, you will get the total of 354,314. Now subtract 353,900 to get 414,280