201843261

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{191}}^1\times {\mathrm{6907}}^1$

素因数の和:7121

約数の個数: 24

約数和(自身を含む): 310362624

約数和(自身を除く): 108519363

約数列:

[1, 3, 9, 17, 51, 153, 191, 573, 1719, 3247, 6907, 9741, 20721, 29223, 62163, 117419, 352257, 1056771, 1319237, 3957711, 11873133, 22427029, 67281087, 201843261]

約数ペア:

[(1, 201843261), (3, 67281087), (9, 22427029), (17, 11873133), (51, 3957711), (153, 1319237), (191, 1056771), (573, 352257), (1719, 117419), (3247, 62163), (6907, 29223), (9741, 20721)]