209486592

素因数分解:

$2^8\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{419}}^1$

素因数の和:479

約数の個数: 216

約数和(自身を含む): 714255360

約数和(自身を除く): 504768768

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 31, 32, 36, 42, 48, 56, 62, 63, 64, 72, 84, 93, 96, 112, 124, 126, 128, 144, 168, 186, 192, 217, 224, 248, 252, 256, 279, 288, 336, 372, 384, 419, 434, 448, 496, 504, 558, 576, 651, 672, 744, 768, 838, 868, 896, 992, 1008, 1116, 1152, 1257, 1302, 1344, 1488, 1676, 1736, 1792, 1953, 1984, 2016, 2232, 2304, 2514, 2604, 2688, 2933, 2976, 3352, 3472, 3771, 3906, 3968, 4032, 4464, 5028, 5208, 5376, 5866, 5952, 6704, 6944, 7542, 7812, 7936, 8064, 8799, 8928, 10056, 10416, 11732, 11904, 12989, 13408, 13888, 15084, 15624, 16128, 17598, 17856, 20112, 20832, 23464, 23808, 25978, 26397, 26816, 27776, 30168, 31248, 35196, 35712, 38967, 40224, 41664, 46928, 51956, 52794, 53632, 55552, 60336, 62496, 70392, 71424, 77934, 80448, 83328, 90923, 93856, 103912, 105588, 107264, 116901, 120672, 124992, 140784, 155868, 160896, 166656, 181846, 187712, 207824, 211176, 233802, 241344, 249984, 272769, 281568, 311736, 321792, 363692, 375424, 415648, 422352, 467604, 482688, 499968, 545538, 563136, 623472, 727384, 750848, 818307, 831296, 844704, 935208, 965376, 1091076, 1126272, 1246944, 1454768, 1636614, 1662592, 1689408, 1870416, 2182152, 2252544, 2493888, 2909536, 3273228, 3325184, 3378816, 3740832, 4364304, 4987776, 5819072, 6546456, 6757632, 7481664, 8728608, 9975552, 11638144, 13092912, 14963328, 17457216, 23276288, 26185824, 29926656, 34914432, 52371648, 69828864, 104743296, 209486592]

約数ペア:

[(1, 209486592), (2, 104743296), (3, 69828864), (4, 52371648), (6, 34914432), (7, 29926656), (8, 26185824), (9, 23276288), (12, 17457216), (14, 14963328), (16, 13092912), (18, 11638144), (21, 9975552), (24, 8728608), (28, 7481664), (31, 6757632), (32, 6546456), (36, 5819072), (42, 4987776), (48, 4364304), (56, 3740832), (62, 3378816), (63, 3325184), (64, 3273228), (72, 2909536), (84, 2493888), (93, 2252544), (96, 2182152), (112, 1870416), (124, 1689408), (126, 1662592), (128, 1636614), (144, 1454768), (168, 1246944), (186, 1126272), (192, 1091076), (217, 965376), (224, 935208), (248, 844704), (252, 831296), (256, 818307), (279, 750848), (288, 727384), (336, 623472), (372, 563136), (384, 545538), (419, 499968), (434, 482688), (448, 467604), (496, 422352), (504, 415648), (558, 375424), (576, 363692), (651, 321792), (672, 311736), (744, 281568), (768, 272769), (838, 249984), (868, 241344), (896, 233802), (992, 211176), (1008, 207824), (1116, 187712), (1152, 181846), (1257, 166656), (1302, 160896), (1344, 155868), (1488, 140784), (1676, 124992), (1736, 120672), (1792, 116901), (1953, 107264), (1984, 105588), (2016, 103912), (2232, 93856), (2304, 90923), (2514, 83328), (2604, 80448), (2688, 77934), (2933, 71424), (2976, 70392), (3352, 62496), (3472, 60336), (3771, 55552), (3906, 53632), (3968, 52794), (4032, 51956), (4464, 46928), (5028, 41664), (5208, 40224), (5376, 38967), (5866, 35712), (5952, 35196), (6704, 31248), (6944, 30168), (7542, 27776), (7812, 26816), (7936, 26397), (8064, 25978), (8799, 23808), (8928, 23464), (10056, 20832), (10416, 20112), (11732, 17856), (11904, 17598), (12989, 16128), (13408, 15624), (13888, 15084)]