203673912

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{109}}^1\times {\mathrm{113}}^1$

素因数の和:297

約数の個数: 128

約数和(自身を含む): 568814400

約数和(自身を除く): 365140488

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 53, 78, 104, 106, 109, 113, 156, 159, 212, 218, 226, 312, 318, 327, 339, 424, 436, 452, 636, 654, 678, 689, 872, 904, 1272, 1308, 1356, 1378, 1417, 1469, 2067, 2616, 2712, 2756, 2834, 2938, 4134, 4251, 4407, 5512, 5668, 5777, 5876, 5989, 8268, 8502, 8814, 11336, 11554, 11752, 11978, 12317, 16536, 17004, 17331, 17628, 17967, 23108, 23956, 24634, 34008, 34662, 35256, 35934, 36951, 46216, 47912, 49268, 69324, 71868, 73902, 75101, 77857, 98536, 138648, 143736, 147804, 150202, 155714, 160121, 225303, 233571, 295608, 300404, 311428, 320242, 450606, 467142, 480363, 600808, 622856, 640484, 652801, 901212, 934284, 960726, 1280968, 1305602, 1802424, 1868568, 1921452, 1958403, 2611204, 3842904, 3916806, 5222408, 7833612, 8486413, 15667224, 16972826, 25459239, 33945652, 50918478, 67891304, 101836956, 203673912]

約数ペア:

[(1, 203673912), (2, 101836956), (3, 67891304), (4, 50918478), (6, 33945652), (8, 25459239), (12, 16972826), (13, 15667224), (24, 8486413), (26, 7833612), (39, 5222408), (52, 3916806), (53, 3842904), (78, 2611204), (104, 1958403), (106, 1921452), (109, 1868568), (113, 1802424), (156, 1305602), (159, 1280968), (212, 960726), (218, 934284), (226, 901212), (312, 652801), (318, 640484), (327, 622856), (339, 600808), (424, 480363), (436, 467142), (452, 450606), (636, 320242), (654, 311428), (678, 300404), (689, 295608), (872, 233571), (904, 225303), (1272, 160121), (1308, 155714), (1356, 150202), (1378, 147804), (1417, 143736), (1469, 138648), (2067, 98536), (2616, 77857), (2712, 75101), (2756, 73902), (2834, 71868), (2938, 69324), (4134, 49268), (4251, 47912), (4407, 46216), (5512, 36951), (5668, 35934), (5777, 35256), (5876, 34662), (5989, 34008), (8268, 24634), (8502, 23956), (8814, 23108), (11336, 17967), (11554, 17628), (11752, 17331), (11978, 17004), (12317, 16536)]