201915245488

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{263}}^1\times {\mathrm{349}}^1\times {\mathrm{431}}^1$

素因数の和:1091

約数の個数: 160

約数和(自身を含む): 445471488000

約数和(自身を除く): 243556242512

約数列:

[1, 2, 4, 8, 11, 16, 22, 29, 44, 58, 88, 116, 176, 232, 263, 319, 349, 431, 464, 526, 638, 698, 862, 1052, 1276, 1396, 1724, 2104, 2552, 2792, 2893, 3448, 3839, 4208, 4741, 5104, 5584, 5786, 6896, 7627, 7678, 9482, 10121, 11572, 12499, 15254, 15356, 18964, 20242, 23144, 24998, 30508, 30712, 37928, 40484, 46288, 49996, 61016, 61424, 75856, 80968, 83897, 91787, 99992, 111331, 113353, 122032, 137489, 150419, 161936, 167794, 183574, 199984, 222662, 226706, 274978, 300838, 335588, 367148, 445324, 453412, 549956, 601676, 671176, 734296, 890648, 906824, 1009657, 1099912, 1203352, 1246883, 1342352, 1468592, 1654609, 1781296, 1813648, 2019314, 2199824, 2406704, 2493766, 2661823, 3287237, 3309218, 4038628, 4362151, 4987532, 5323646, 6574474, 6618436, 8077256, 8724302, 9975064, 10647292, 13148948, 13236872, 16154512, 17448604, 19950128, 21294584, 26297896, 26473744, 29280053, 34897208, 36159607, 39560197, 42589168, 47983661, 52595792, 58560106, 69794416, 72319214, 79120394, 95967322, 117120212, 144638428, 158240788, 191934644, 234240424, 289276856, 316481576, 383869288, 435162167, 468480848, 578553712, 632963152, 767738576, 870324334, 1147245713, 1740648668, 2294491426, 3481297336, 4588982852, 6962594672, 9177965704, 12619702843, 18355931408, 25239405686, 50478811372, 100957622744, 201915245488]

約数ペア:

[(1, 201915245488), (2, 100957622744), (4, 50478811372), (8, 25239405686), (11, 18355931408), (16, 12619702843), (22, 9177965704), (29, 6962594672), (44, 4588982852), (58, 3481297336), (88, 2294491426), (116, 1740648668), (176, 1147245713), (232, 870324334), (263, 767738576), (319, 632963152), (349, 578553712), (431, 468480848), (464, 435162167), (526, 383869288), (638, 316481576), (698, 289276856), (862, 234240424), (1052, 191934644), (1276, 158240788), (1396, 144638428), (1724, 117120212), (2104, 95967322), (2552, 79120394), (2792, 72319214), (2893, 69794416), (3448, 58560106), (3839, 52595792), (4208, 47983661), (4741, 42589168), (5104, 39560197), (5584, 36159607), (5786, 34897208), (6896, 29280053), (7627, 26473744), (7678, 26297896), (9482, 21294584), (10121, 19950128), (11572, 17448604), (12499, 16154512), (15254, 13236872), (15356, 13148948), (18964, 10647292), (20242, 9975064), (23144, 8724302), (24998, 8077256), (30508, 6618436), (30712, 6574474), (37928, 5323646), (40484, 4987532), (46288, 4362151), (49996, 4038628), (61016, 3309218), (61424, 3287237), (75856, 2661823), (80968, 2493766), (83897, 2406704), (91787, 2199824), (99992, 2019314), (111331, 1813648), (113353, 1781296), (122032, 1654609), (137489, 1468592), (150419, 1342352), (161936, 1246883), (167794, 1203352), (183574, 1099912), (199984, 1009657), (222662, 906824), (226706, 890648), (274978, 734296), (300838, 671176), (335588, 601676), (367148, 549956), (445324, 453412)]