Q: What is the sum of all factors of the number 401,402 excluding 401,402?
A: 203,398
The factors of the number 401,402 are: 1, 2, 419, 479, 838, 958, 200701, 401402.
If you add them up, you will get the total of 401,605. Now subtract 401,402 to get 203,398