205771104

素因数分解:

$2^5\times 3^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1031}}^1$

素因数の和:1071

約数の個数: 240

約数和(自身を含む): 755225856

約数和(自身を除く): 549454752

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 16, 18, 21, 22, 24, 27, 28, 32, 33, 36, 42, 44, 48, 54, 56, 63, 66, 72, 77, 81, 84, 88, 96, 99, 108, 112, 126, 132, 144, 154, 162, 168, 176, 189, 198, 216, 224, 231, 252, 264, 288, 297, 308, 324, 336, 352, 378, 396, 432, 462, 504, 528, 567, 594, 616, 648, 672, 693, 756, 792, 864, 891, 924, 1008, 1031, 1056, 1134, 1188, 1232, 1296, 1386, 1512, 1584, 1782, 1848, 2016, 2062, 2079, 2268, 2376, 2464, 2592, 2772, 3024, 3093, 3168, 3564, 3696, 4124, 4158, 4536, 4752, 5544, 6048, 6186, 6237, 7128, 7217, 7392, 8248, 8316, 9072, 9279, 9504, 11088, 11341, 12372, 12474, 14256, 14434, 16496, 16632, 18144, 18558, 21651, 22176, 22682, 24744, 24948, 27837, 28512, 28868, 32992, 33264, 34023, 37116, 43302, 45364, 49488, 49896, 55674, 57736, 64953, 66528, 68046, 74232, 79387, 83511, 86604, 90728, 98976, 99792, 102069, 111348, 115472, 129906, 136092, 148464, 158774, 167022, 173208, 181456, 194859, 199584, 204138, 222696, 230944, 238161, 259812, 272184, 296928, 306207, 317548, 334044, 346416, 362912, 389718, 408276, 445392, 476322, 519624, 544368, 584577, 612414, 635096, 668088, 692832, 714483, 779436, 816552, 890784, 918621, 952644, 1039248, 1088736, 1169154, 1224828, 1270192, 1336176, 1428966, 1558872, 1633104, 1837242, 1905288, 2078496, 2143449, 2338308, 2449656, 2540384, 2672352, 2857932, 3117744, 3266208, 3674484, 3810576, 4286898, 4676616, 4899312, 5715864, 6235488, 6430347, 7348968, 7621152, 8573796, 9353232, 9798624, 11431728, 12860694, 14697936, 17147592, 18706464, 22863456, 25721388, 29395872, 34295184, 51442776, 68590368, 102885552, 205771104]

約数ペア:

[(1, 205771104), (2, 102885552), (3, 68590368), (4, 51442776), (6, 34295184), (7, 29395872), (8, 25721388), (9, 22863456), (11, 18706464), (12, 17147592), (14, 14697936), (16, 12860694), (18, 11431728), (21, 9798624), (22, 9353232), (24, 8573796), (27, 7621152), (28, 7348968), (32, 6430347), (33, 6235488), (36, 5715864), (42, 4899312), (44, 4676616), (48, 4286898), (54, 3810576), (56, 3674484), (63, 3266208), (66, 3117744), (72, 2857932), (77, 2672352), (81, 2540384), (84, 2449656), (88, 2338308), (96, 2143449), (99, 2078496), (108, 1905288), (112, 1837242), (126, 1633104), (132, 1558872), (144, 1428966), (154, 1336176), (162, 1270192), (168, 1224828), (176, 1169154), (189, 1088736), (198, 1039248), (216, 952644), (224, 918621), (231, 890784), (252, 816552), (264, 779436), (288, 714483), (297, 692832), (308, 668088), (324, 635096), (336, 612414), (352, 584577), (378, 544368), (396, 519624), (432, 476322), (462, 445392), (504, 408276), (528, 389718), (567, 362912), (594, 346416), (616, 334044), (648, 317548), (672, 306207), (693, 296928), (756, 272184), (792, 259812), (864, 238161), (891, 230944), (924, 222696), (1008, 204138), (1031, 199584), (1056, 194859), (1134, 181456), (1188, 173208), (1232, 167022), (1296, 158774), (1386, 148464), (1512, 136092), (1584, 129906), (1782, 115472), (1848, 111348), (2016, 102069), (2062, 99792), (2079, 98976), (2268, 90728), (2376, 86604), (2464, 83511), (2592, 79387), (2772, 74232), (3024, 68046), (3093, 66528), (3168, 64953), (3564, 57736), (3696, 55674), (4124, 49896), (4158, 49488), (4536, 45364), (4752, 43302), (5544, 37116), (6048, 34023), (6186, 33264), (6237, 32992), (7128, 28868), (7217, 28512), (7392, 27837), (8248, 24948), (8316, 24744), (9072, 22682), (9279, 22176), (9504, 21651), (11088, 18558), (11341, 18144), (12372, 16632), (12474, 16496), (14256, 14434)]