Q: What is the sum of all factors of the number 198,138,409 excluding 198,138,409?
A: 33,989,591
The factors of the number 198,138,409 are: 1, 7, 49, 239, 343, 1673, 2417, 11711, 16919, 81977, 118433, 577663, 829031, 4043641, 28305487, 198138409.
If you add them up, you will get the total of 198,138,442. Now subtract 198,138,409 to get 33,989,591