201775504

素因数分解:

$2^4\times 7^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1$

素因数の和:177

約数の個数: 160

約数和(自身を含む): 502110720

約数和(自身を除く): 300335216

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 29, 37, 46, 56, 58, 73, 74, 92, 112, 116, 146, 148, 161, 184, 203, 232, 259, 292, 296, 322, 368, 406, 464, 511, 518, 584, 592, 644, 667, 812, 851, 1022, 1036, 1073, 1168, 1288, 1334, 1624, 1679, 1702, 2044, 2072, 2117, 2146, 2576, 2668, 2701, 3248, 3358, 3404, 4088, 4144, 4234, 4292, 4669, 5336, 5402, 5957, 6716, 6808, 7511, 8176, 8468, 8584, 9338, 10672, 10804, 11753, 11914, 13432, 13616, 14819, 15022, 16936, 17168, 18676, 18907, 21608, 23506, 23828, 24679, 26864, 29638, 30044, 33872, 37352, 37814, 43216, 47012, 47656, 48691, 49358, 59276, 60088, 62123, 74704, 75628, 78329, 94024, 95312, 97382, 98716, 118552, 120176, 124246, 151256, 156658, 172753, 188048, 194764, 197432, 237104, 248492, 302512, 313316, 340837, 345506, 389528, 394864, 434861, 496984, 548303, 626632, 681674, 691012, 779056, 869722, 993968, 1096606, 1253264, 1363348, 1382024, 1739444, 1801567, 2193212, 2726696, 2764048, 3478888, 3603134, 4386424, 5453392, 6957776, 7206268, 8772848, 12610969, 14412536, 25221938, 28825072, 50443876, 100887752, 201775504]

約数ペア:

[(1, 201775504), (2, 100887752), (4, 50443876), (7, 28825072), (8, 25221938), (14, 14412536), (16, 12610969), (23, 8772848), (28, 7206268), (29, 6957776), (37, 5453392), (46, 4386424), (56, 3603134), (58, 3478888), (73, 2764048), (74, 2726696), (92, 2193212), (112, 1801567), (116, 1739444), (146, 1382024), (148, 1363348), (161, 1253264), (184, 1096606), (203, 993968), (232, 869722), (259, 779056), (292, 691012), (296, 681674), (322, 626632), (368, 548303), (406, 496984), (464, 434861), (511, 394864), (518, 389528), (584, 345506), (592, 340837), (644, 313316), (667, 302512), (812, 248492), (851, 237104), (1022, 197432), (1036, 194764), (1073, 188048), (1168, 172753), (1288, 156658), (1334, 151256), (1624, 124246), (1679, 120176), (1702, 118552), (2044, 98716), (2072, 97382), (2117, 95312), (2146, 94024), (2576, 78329), (2668, 75628), (2701, 74704), (3248, 62123), (3358, 60088), (3404, 59276), (4088, 49358), (4144, 48691), (4234, 47656), (4292, 47012), (4669, 43216), (5336, 37814), (5402, 37352), (5957, 33872), (6716, 30044), (6808, 29638), (7511, 26864), (8176, 24679), (8468, 23828), (8584, 23506), (9338, 21608), (10672, 18907), (10804, 18676), (11753, 17168), (11914, 16936), (13432, 15022), (13616, 14819)]