Q: What is the sum of all factors of the number 261,857,770 excluding 261,857,770?
A: 209,486,234
The factors of the number 261,857,770 are: 1, 2, 5, 10, 26185777, 52371554, 130928885, 261857770.
If you add them up, you will get the total of 261,857,979. Now subtract 261,857,770 to get 209,486,234