220374846

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^1\times {\mathrm{107}}^1\times {\mathrm{3691}}^1$

素因数の和:3837

約数の個数: 48

約数和(自身を含む): 497622528

約数和(自身を除く): 277247682

約数列:

[1, 2, 3, 6, 9, 18, 31, 62, 93, 107, 186, 214, 279, 321, 558, 642, 963, 1926, 3317, 3691, 6634, 7382, 9951, 11073, 19902, 22146, 29853, 33219, 59706, 66438, 114421, 228842, 343263, 394937, 686526, 789874, 1029789, 1184811, 2059578, 2369622, 3554433, 7108866, 12243047, 24486094, 36729141, 73458282, 110187423, 220374846]

約数ペア:

[(1, 220374846), (2, 110187423), (3, 73458282), (6, 36729141), (9, 24486094), (18, 12243047), (31, 7108866), (62, 3554433), (93, 2369622), (107, 2059578), (186, 1184811), (214, 1029789), (279, 789874), (321, 686526), (558, 394937), (642, 343263), (963, 228842), (1926, 114421), (3317, 66438), (3691, 59706), (6634, 33219), (7382, 29853), (9951, 22146), (11073, 19902)]