200488845310

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{383}}^1\times {\mathrm{211931}}^1$

素因数の和:212353

約数の個数: 64

約数和(自身を含む): 410164715520

約数和(自身を除く): 209675870210

約数列:

[1, 2, 5, 10, 13, 19, 26, 38, 65, 95, 130, 190, 247, 383, 494, 766, 1235, 1915, 2470, 3830, 4979, 7277, 9958, 14554, 24895, 36385, 49790, 72770, 94601, 189202, 211931, 423862, 473005, 946010, 1059655, 2119310, 2755103, 4026689, 5510206, 8053378, 13775515, 20133445, 27551030, 40266890, 52346957, 81169573, 104693914, 162339146, 261734785, 405847865, 523469570, 811695730, 1055204449, 1542221887, 2110408898, 3084443774, 5276022245, 7711109435, 10552044490, 15422218870, 20048884531, 40097769062, 100244422655, 200488845310]

約数ペア:

[(1, 200488845310), (2, 100244422655), (5, 40097769062), (10, 20048884531), (13, 15422218870), (19, 10552044490), (26, 7711109435), (38, 5276022245), (65, 3084443774), (95, 2110408898), (130, 1542221887), (190, 1055204449), (247, 811695730), (383, 523469570), (494, 405847865), (766, 261734785), (1235, 162339146), (1915, 104693914), (2470, 81169573), (3830, 52346957), (4979, 40266890), (7277, 27551030), (9958, 20133445), (14554, 13775515), (24895, 8053378), (36385, 5510206), (49790, 4026689), (72770, 2755103), (94601, 2119310), (189202, 1059655), (211931, 946010), (423862, 473005)]