213867808

素因数分解:

$2^5\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{73}}^1$

素因数の和:171

約数の個数: 192

約数和(自身を含む): 563915520

約数和(自身を除く): 350047712

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 29, 32, 41, 44, 56, 58, 73, 77, 82, 88, 112, 116, 146, 154, 164, 176, 203, 224, 232, 287, 292, 308, 319, 328, 352, 406, 451, 464, 511, 574, 584, 616, 638, 656, 803, 812, 902, 928, 1022, 1148, 1168, 1189, 1232, 1276, 1312, 1606, 1624, 1804, 2044, 2117, 2233, 2296, 2336, 2378, 2464, 2552, 2993, 3157, 3212, 3248, 3608, 4088, 4234, 4466, 4592, 4756, 5104, 5621, 5986, 6314, 6424, 6496, 7216, 8176, 8323, 8468, 8932, 9184, 9512, 10208, 11242, 11972, 12628, 12848, 13079, 14432, 14819, 16352, 16646, 16936, 17864, 19024, 20951, 22484, 23287, 23944, 25256, 25696, 26158, 29638, 32923, 33292, 33872, 35728, 38048, 41902, 44968, 46574, 47888, 50512, 52316, 59276, 65846, 66584, 67744, 71456, 83804, 86797, 89936, 91553, 93148, 95776, 101024, 104632, 118552, 131692, 133168, 163009, 167608, 173594, 179872, 183106, 186296, 209264, 230461, 237104, 263384, 266336, 326018, 335216, 347188, 366212, 372592, 418528, 460922, 474208, 526768, 607579, 652036, 670432, 694376, 732424, 745184, 921844, 954767, 1053536, 1215158, 1304072, 1388752, 1464848, 1843688, 1909534, 2430316, 2608144, 2777504, 2929696, 3687376, 3819068, 4860632, 5216288, 6683369, 7374752, 7638136, 9721264, 13366738, 15276272, 19442528, 26733476, 30552544, 53466952, 106933904, 213867808]

約数ペア:

[(1, 213867808), (2, 106933904), (4, 53466952), (7, 30552544), (8, 26733476), (11, 19442528), (14, 15276272), (16, 13366738), (22, 9721264), (28, 7638136), (29, 7374752), (32, 6683369), (41, 5216288), (44, 4860632), (56, 3819068), (58, 3687376), (73, 2929696), (77, 2777504), (82, 2608144), (88, 2430316), (112, 1909534), (116, 1843688), (146, 1464848), (154, 1388752), (164, 1304072), (176, 1215158), (203, 1053536), (224, 954767), (232, 921844), (287, 745184), (292, 732424), (308, 694376), (319, 670432), (328, 652036), (352, 607579), (406, 526768), (451, 474208), (464, 460922), (511, 418528), (574, 372592), (584, 366212), (616, 347188), (638, 335216), (656, 326018), (803, 266336), (812, 263384), (902, 237104), (928, 230461), (1022, 209264), (1148, 186296), (1168, 183106), (1189, 179872), (1232, 173594), (1276, 167608), (1312, 163009), (1606, 133168), (1624, 131692), (1804, 118552), (2044, 104632), (2117, 101024), (2233, 95776), (2296, 93148), (2336, 91553), (2378, 89936), (2464, 86797), (2552, 83804), (2993, 71456), (3157, 67744), (3212, 66584), (3248, 65846), (3608, 59276), (4088, 52316), (4234, 50512), (4466, 47888), (4592, 46574), (4756, 44968), (5104, 41902), (5621, 38048), (5986, 35728), (6314, 33872), (6424, 33292), (6496, 32923), (7216, 29638), (8176, 26158), (8323, 25696), (8468, 25256), (8932, 23944), (9184, 23287), (9512, 22484), (10208, 20951), (11242, 19024), (11972, 17864), (12628, 16936), (12848, 16646), (13079, 16352), (14432, 14819)]