Q: What is the sum of all factors of the number 257,190 excluding 257,190?
A: 360,138
The factors of the number 257,190 are: 1, 2, 3, 5, 6, 10, 15, 30, 8573, 17146, 25719, 42865, 51438, 85730, 128595, 257190.
If you add them up, you will get the total of 257,550. Now subtract 257,190 to get 360,138