200332400

素因数分解:

$2^4\times 5^2\times {\mathrm{500831}}^1$

素因数の和:500849

約数の個数: 30

約数和(自身を含む): 481299552

約数和(自身を除く): 280967152

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 200, 400, 500831, 1001662, 2003324, 2504155, 4006648, 5008310, 8013296, 10016620, 12520775, 20033240, 25041550, 40066480, 50083100, 100166200, 200332400]

約数ペア:

[(1, 200332400), (2, 100166200), (4, 50083100), (5, 40066480), (8, 25041550), (10, 20033240), (16, 12520775), (20, 10016620), (25, 8013296), (40, 5008310), (50, 4006648), (80, 2504155), (100, 2003324), (200, 1001662), (400, 500831)]