Q: What is the sum of all factors of the number 215,416,243 excluding 215,416,243?
A: 43,731,277
The factors of the number 215,416,243 are: 1, 7, 19, 133, 1619671, 11337697, 30773749, 215416243.
If you add them up, you will get the total of 215,416,286. Now subtract 215,416,243 to get 43,731,277