201817044

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{197}}^1\times {\mathrm{199}}^1$

素因数の和:430

約数の個数: 144

約数和(自身を含む): 605404800

約数和(自身を除く): 403587756

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 13, 18, 22, 26, 33, 36, 39, 44, 52, 66, 78, 99, 117, 132, 143, 156, 197, 198, 199, 234, 286, 394, 396, 398, 429, 468, 572, 591, 597, 788, 796, 858, 1182, 1194, 1287, 1716, 1773, 1791, 2167, 2189, 2364, 2388, 2561, 2574, 2587, 3546, 3582, 4334, 4378, 5122, 5148, 5174, 6501, 6567, 7092, 7164, 7683, 7761, 8668, 8756, 10244, 10348, 13002, 13134, 15366, 15522, 19503, 19701, 23049, 23283, 26004, 26268, 28171, 28457, 30732, 31044, 39006, 39203, 39402, 46098, 46566, 56342, 56914, 78012, 78406, 78804, 84513, 85371, 92196, 93132, 112684, 113828, 117609, 156812, 169026, 170742, 235218, 253539, 256113, 338052, 341484, 352827, 431233, 470436, 507078, 509639, 512226, 705654, 862466, 1014156, 1019278, 1024452, 1293699, 1411308, 1528917, 1724932, 2038556, 2587398, 3057834, 3881097, 4586751, 5174796, 5606029, 6115668, 7762194, 9173502, 11212058, 15524388, 16818087, 18347004, 22424116, 33636174, 50454261, 67272348, 100908522, 201817044]

約数ペア:

[(1, 201817044), (2, 100908522), (3, 67272348), (4, 50454261), (6, 33636174), (9, 22424116), (11, 18347004), (12, 16818087), (13, 15524388), (18, 11212058), (22, 9173502), (26, 7762194), (33, 6115668), (36, 5606029), (39, 5174796), (44, 4586751), (52, 3881097), (66, 3057834), (78, 2587398), (99, 2038556), (117, 1724932), (132, 1528917), (143, 1411308), (156, 1293699), (197, 1024452), (198, 1019278), (199, 1014156), (234, 862466), (286, 705654), (394, 512226), (396, 509639), (398, 507078), (429, 470436), (468, 431233), (572, 352827), (591, 341484), (597, 338052), (788, 256113), (796, 253539), (858, 235218), (1182, 170742), (1194, 169026), (1287, 156812), (1716, 117609), (1773, 113828), (1791, 112684), (2167, 93132), (2189, 92196), (2364, 85371), (2388, 84513), (2561, 78804), (2574, 78406), (2587, 78012), (3546, 56914), (3582, 56342), (4334, 46566), (4378, 46098), (5122, 39402), (5148, 39203), (5174, 39006), (6501, 31044), (6567, 30732), (7092, 28457), (7164, 28171), (7683, 26268), (7761, 26004), (8668, 23283), (8756, 23049), (10244, 19701), (10348, 19503), (13002, 15522), (13134, 15366)]