Q: What is the sum of all factors of the number 243,402,140 excluding 243,402,140?
A: 276,408,340
The factors of the number 243,402,140 are: 1, 2, 4, 5, 10, 20, 59, 118, 236, 295, 590, 1180, 206273, 412546, 825092, 1031365, 2062730, 4125460, 12170107, 24340214, 48680428, 60850535, 121701070, 243402140.
If you add them up, you will get the total of 243,402,416. Now subtract 243,402,140 to get 276,408,340