Q: What is the sum of all factors of the number 213,120,400 excluding 213,120,400?
A: 298,902,322
The factors of the number 213,120,400 are: 1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 200, 400, 532801, 1065602, 2131204, 2664005, 4262408, 5328010, 8524816, 10656020, 13320025, 21312040, 26640050, 42624080, 53280100, 106560200, 213120400.
If you add them up, you will get the total of 213,120,698. Now subtract 213,120,400 to get 298,902,322