Q: What is the sum of all factors of the number 210,255 excluding 210,255?
A: 131,889
The factors of the number 210,255 are: 1, 3, 5, 15, 107, 131, 321, 393, 535, 655, 1605, 1965, 14017, 42051, 70085, 210255.
If you add them up, you will get the total of 210,386. Now subtract 210,255 to get 131,889