207629604

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{1039}}^1$

素因数の和:1130

約数の個数: 144

約数和(自身を含む): 657180160

約数和(自身を除く): 449550556

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 42, 52, 61, 63, 78, 84, 91, 117, 122, 126, 156, 182, 183, 234, 244, 252, 273, 364, 366, 427, 468, 546, 549, 732, 793, 819, 854, 1039, 1092, 1098, 1281, 1586, 1638, 1708, 2078, 2196, 2379, 2562, 3117, 3172, 3276, 3843, 4156, 4758, 5124, 5551, 6234, 7137, 7273, 7686, 9351, 9516, 11102, 12468, 13507, 14274, 14546, 15372, 16653, 18702, 21819, 22204, 27014, 28548, 29092, 33306, 37404, 40521, 43638, 49959, 54028, 63379, 65457, 66612, 81042, 87276, 94549, 99918, 121563, 126758, 130914, 162084, 189098, 190137, 199836, 243126, 253516, 261828, 283647, 378196, 380274, 443653, 486252, 567294, 570411, 760548, 823927, 850941, 887306, 1134588, 1140822, 1330959, 1647854, 1701882, 1774612, 2281644, 2471781, 2661918, 3295708, 3403764, 3992877, 4943562, 5323836, 5767489, 7415343, 7985754, 9887124, 11534978, 14830686, 15971508, 17302467, 23069956, 29661372, 34604934, 51907401, 69209868, 103814802, 207629604]

約数ペア:

[(1, 207629604), (2, 103814802), (3, 69209868), (4, 51907401), (6, 34604934), (7, 29661372), (9, 23069956), (12, 17302467), (13, 15971508), (14, 14830686), (18, 11534978), (21, 9887124), (26, 7985754), (28, 7415343), (36, 5767489), (39, 5323836), (42, 4943562), (52, 3992877), (61, 3403764), (63, 3295708), (78, 2661918), (84, 2471781), (91, 2281644), (117, 1774612), (122, 1701882), (126, 1647854), (156, 1330959), (182, 1140822), (183, 1134588), (234, 887306), (244, 850941), (252, 823927), (273, 760548), (364, 570411), (366, 567294), (427, 486252), (468, 443653), (546, 380274), (549, 378196), (732, 283647), (793, 261828), (819, 253516), (854, 243126), (1039, 199836), (1092, 190137), (1098, 189098), (1281, 162084), (1586, 130914), (1638, 126758), (1708, 121563), (2078, 99918), (2196, 94549), (2379, 87276), (2562, 81042), (3117, 66612), (3172, 65457), (3276, 63379), (3843, 54028), (4156, 49959), (4758, 43638), (5124, 40521), (5551, 37404), (6234, 33306), (7137, 29092), (7273, 28548), (7686, 27014), (9351, 22204), (9516, 21819), (11102, 18702), (12468, 16653), (13507, 15372), (14274, 14546)]