200392775

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{728701}}^1$

素因数の和:728722

約数の個数: 12

約数和(自身を含む): 271077144

約数和(自身を除く): 70684369

約数列:

[1, 5, 11, 25, 55, 275, 728701, 3643505, 8015711, 18217525, 40078555, 200392775]

約数ペア:

[(1, 200392775), (5, 40078555), (11, 18217525), (25, 8015711), (55, 3643505), (275, 728701)]