201980367358

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{227}}^1\times {\mathrm{661}}^1\times {\mathrm{8741}}^1$

素因数の和:9649

約数の個数: 64

約数和(自身を含む): 380010963456

約数和(自身を除く): 178030596098

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 227, 454, 661, 1322, 1589, 2497, 3178, 4627, 4994, 7271, 8741, 9254, 14542, 17479, 17482, 34958, 50897, 61187, 96151, 101794, 122374, 150047, 192302, 300094, 673057, 1050329, 1346114, 1650517, 1984207, 2100658, 3301034, 3968414, 5777801, 11553619, 11555602, 13889449, 21826277, 23107238, 27778898, 40444607, 43652554, 63555811, 80889214, 127111622, 152783939, 305567878, 444890677, 889781354, 1311560827, 2623121654, 9180925789, 14427169097, 18361851578, 28854338194, 100990183679, 201980367358]

約数ペア:

[(1, 201980367358), (2, 100990183679), (7, 28854338194), (11, 18361851578), (14, 14427169097), (22, 9180925789), (77, 2623121654), (154, 1311560827), (227, 889781354), (454, 444890677), (661, 305567878), (1322, 152783939), (1589, 127111622), (2497, 80889214), (3178, 63555811), (4627, 43652554), (4994, 40444607), (7271, 27778898), (8741, 23107238), (9254, 21826277), (14542, 13889449), (17479, 11555602), (17482, 11553619), (34958, 5777801), (50897, 3968414), (61187, 3301034), (96151, 2100658), (101794, 1984207), (122374, 1650517), (150047, 1346114), (192302, 1050329), (300094, 673057)]