217638906

素因数分解:

$2^1\times 3^1\times {\mathrm{41}}^1\times {\mathrm{241}}^1\times {\mathrm{3671}}^1$

素因数の和:3958

約数の個数: 32

約数和(自身を含む): 447866496

約数和(自身を除く): 230227590

約数列:

[1, 2, 3, 6, 41, 82, 123, 241, 246, 482, 723, 1446, 3671, 7342, 9881, 11013, 19762, 22026, 29643, 59286, 150511, 301022, 451533, 884711, 903066, 1769422, 2654133, 5308266, 36273151, 72546302, 108819453, 217638906]

約数ペア:

[(1, 217638906), (2, 108819453), (3, 72546302), (6, 36273151), (41, 5308266), (82, 2654133), (123, 1769422), (241, 903066), (246, 884711), (482, 451533), (723, 301022), (1446, 150511), (3671, 59286), (7342, 29643), (9881, 22026), (11013, 19762)]