Q: What is the sum of all factors of the number 198,967,421 excluding 198,967,421?
A: 8,965,699
The factors of the number 198,967,421 are: 1, 61, 67, 89, 547, 4087, 5429, 5963, 33367, 36649, 48683, 363743, 2235589, 2969663, 3261761, 198967421.
If you add them up, you will get the total of 198,967,429. Now subtract 198,967,421 to get 8,965,699