Q: What is the sum of all factors of the number 212,506,390 excluding 212,506,390?
A: 170,338,490
The factors of the number 212,506,390 are: 1, 2, 5, 10, 1229, 2458, 6145, 12290, 17291, 34582, 86455, 172910, 21250639, 42501278, 106253195, 212506390.
If you add them up, you will get the total of 212,506,560. Now subtract 212,506,390 to get 170,338,490