207378808

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{2243}}^1$

素因数の和:2396

約数の個数: 64

約数和(自身を含む): 482549760

約数和(自身を除く): 275170952

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 127, 182, 254, 364, 508, 728, 889, 1016, 1651, 1778, 2243, 3302, 3556, 4486, 6604, 7112, 8972, 11557, 13208, 15701, 17944, 23114, 29159, 31402, 46228, 58318, 62804, 92456, 116636, 125608, 204113, 233272, 284861, 408226, 569722, 816452, 1139444, 1632904, 1994027, 2278888, 3703193, 3988054, 7406386, 7976108, 14812772, 15952216, 25922351, 29625544, 51844702, 103689404, 207378808]

約数ペア:

[(1, 207378808), (2, 103689404), (4, 51844702), (7, 29625544), (8, 25922351), (13, 15952216), (14, 14812772), (26, 7976108), (28, 7406386), (52, 3988054), (56, 3703193), (91, 2278888), (104, 1994027), (127, 1632904), (182, 1139444), (254, 816452), (364, 569722), (508, 408226), (728, 284861), (889, 233272), (1016, 204113), (1651, 125608), (1778, 116636), (2243, 92456), (3302, 62804), (3556, 58318), (4486, 46228), (6604, 31402), (7112, 29159), (8972, 23114), (11557, 17944), (13208, 15701)]