201551392

素因数分解:

$2^5\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1$

素因数の和:159

約数の個数: 192

約数和(自身を含む): 522547200

約数和(自身を除く): 320995808

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 23, 28, 29, 32, 38, 46, 56, 58, 71, 76, 92, 112, 116, 133, 142, 152, 161, 184, 203, 224, 232, 266, 284, 304, 322, 368, 406, 437, 464, 497, 532, 551, 568, 608, 644, 667, 736, 812, 874, 928, 994, 1064, 1102, 1136, 1288, 1334, 1349, 1624, 1633, 1748, 1988, 2059, 2128, 2204, 2272, 2576, 2668, 2698, 3059, 3248, 3266, 3496, 3857, 3976, 4118, 4256, 4408, 4669, 5152, 5336, 5396, 6118, 6496, 6532, 6992, 7714, 7952, 8236, 8816, 9338, 9443, 10672, 10792, 11431, 12236, 12673, 13064, 13984, 14413, 15428, 15904, 16472, 17632, 18676, 18886, 21344, 21584, 22862, 24472, 25346, 26128, 28826, 30856, 31027, 32944, 37352, 37772, 39121, 43168, 45724, 47357, 48944, 50692, 52256, 57652, 61712, 62054, 65888, 74704, 75544, 78242, 88711, 91448, 94714, 97888, 101384, 115304, 123424, 124108, 149408, 151088, 156484, 177422, 182896, 189428, 202768, 217189, 230608, 248216, 273847, 302176, 312968, 331499, 354844, 365792, 378856, 405536, 434378, 461216, 496432, 547694, 625936, 662998, 709688, 757712, 868756, 899783, 992864, 1095388, 1251872, 1325996, 1419376, 1515424, 1737512, 1799566, 2190776, 2651992, 2838752, 3475024, 3599132, 4381552, 5303984, 6298481, 6950048, 7198264, 8763104, 10607968, 12596962, 14396528, 25193924, 28793056, 50387848, 100775696, 201551392]

約数ペア:

[(1, 201551392), (2, 100775696), (4, 50387848), (7, 28793056), (8, 25193924), (14, 14396528), (16, 12596962), (19, 10607968), (23, 8763104), (28, 7198264), (29, 6950048), (32, 6298481), (38, 5303984), (46, 4381552), (56, 3599132), (58, 3475024), (71, 2838752), (76, 2651992), (92, 2190776), (112, 1799566), (116, 1737512), (133, 1515424), (142, 1419376), (152, 1325996), (161, 1251872), (184, 1095388), (203, 992864), (224, 899783), (232, 868756), (266, 757712), (284, 709688), (304, 662998), (322, 625936), (368, 547694), (406, 496432), (437, 461216), (464, 434378), (497, 405536), (532, 378856), (551, 365792), (568, 354844), (608, 331499), (644, 312968), (667, 302176), (736, 273847), (812, 248216), (874, 230608), (928, 217189), (994, 202768), (1064, 189428), (1102, 182896), (1136, 177422), (1288, 156484), (1334, 151088), (1349, 149408), (1624, 124108), (1633, 123424), (1748, 115304), (1988, 101384), (2059, 97888), (2128, 94714), (2204, 91448), (2272, 88711), (2576, 78242), (2668, 75544), (2698, 74704), (3059, 65888), (3248, 62054), (3266, 61712), (3496, 57652), (3857, 52256), (3976, 50692), (4118, 48944), (4256, 47357), (4408, 45724), (4669, 43168), (5152, 39121), (5336, 37772), (5396, 37352), (6118, 32944), (6496, 31027), (6532, 30856), (6992, 28826), (7714, 26128), (7952, 25346), (8236, 24472), (8816, 22862), (9338, 21584), (9443, 21344), (10672, 18886), (10792, 18676), (11431, 17632), (12236, 16472), (12673, 15904), (13064, 15428), (13984, 14413)]