Q: What is the sum of all factors of the number 210,100 excluding 210,100?
A: 289,868
The factors of the number 210,100 are: 1, 2, 4, 5, 10, 11, 20, 22, 25, 44, 50, 55, 100, 110, 191, 220, 275, 382, 550, 764, 955, 1100, 1910, 2101, 3820, 4202, 4775, 8404, 9550, 10505, 19100, 21010, 42020, 52525, 105050, 210100.
If you add them up, you will get the total of 210,389. Now subtract 210,100 to get 289,868