201588415

素因数分解:

$5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{109}}^1\times {\mathrm{997}}^1$

素因数の和:1171

約数の個数: 32

約数和(自身を含む): 284549760

約数和(自身を除く): 82961345

約数列:

[1, 5, 7, 35, 53, 109, 265, 371, 545, 763, 997, 1855, 3815, 4985, 5777, 6979, 28885, 34895, 40439, 52841, 108673, 202195, 264205, 369887, 543365, 760711, 1849435, 3803555, 5759669, 28798345, 40317683, 201588415]

約数ペア:

[(1, 201588415), (5, 40317683), (7, 28798345), (35, 5759669), (53, 3803555), (109, 1849435), (265, 760711), (371, 543365), (545, 369887), (763, 264205), (997, 202195), (1855, 108673), (3815, 52841), (4985, 40439), (5777, 34895), (6979, 28885)]