Q: What is the sum of all factors of the number 212,443,431 excluding 212,443,431?
A: 80,929,497
The factors of the number 212,443,431 are: 1, 3, 47, 71, 141, 213, 3337, 10011, 21221, 63663, 997387, 1506691, 2992161, 4520073, 70814477, 212443431.
If you add them up, you will get the total of 212,443,511. Now subtract 212,443,431 to get 80,929,497