208541088

素因数分解:

$2^5\times 3^3\times 7^1\times {\mathrm{29}}^2\times {\mathrm{41}}^1$

素因数の和:125

約数の個数: 288

約数和(自身を含む): 737493120

約数和(自身を除く): 528952032

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 29, 32, 36, 41, 42, 48, 54, 56, 58, 63, 72, 82, 84, 87, 96, 108, 112, 116, 123, 126, 144, 164, 168, 174, 189, 203, 216, 224, 232, 246, 252, 261, 287, 288, 328, 336, 348, 369, 378, 406, 432, 464, 492, 504, 522, 574, 609, 656, 672, 696, 738, 756, 783, 812, 841, 861, 864, 928, 984, 1008, 1044, 1107, 1148, 1189, 1218, 1312, 1392, 1476, 1512, 1566, 1624, 1682, 1722, 1827, 1968, 2016, 2088, 2214, 2296, 2378, 2436, 2523, 2583, 2784, 2952, 3024, 3132, 3248, 3364, 3444, 3567, 3654, 3936, 4176, 4428, 4592, 4756, 4872, 5046, 5166, 5481, 5887, 5904, 6048, 6264, 6496, 6728, 6888, 7134, 7308, 7569, 7749, 8323, 8352, 8856, 9184, 9512, 9744, 10092, 10332, 10701, 10962, 11774, 11808, 12528, 13456, 13776, 14268, 14616, 15138, 15498, 16646, 17661, 17712, 19024, 19488, 20184, 20664, 21402, 21924, 22707, 23548, 24969, 25056, 26912, 27552, 28536, 29232, 30276, 30996, 32103, 33292, 34481, 35322, 35424, 38048, 40368, 41328, 42804, 43848, 45414, 47096, 49938, 52983, 57072, 58464, 60552, 61992, 64206, 66584, 68962, 70644, 74907, 80736, 82656, 85608, 87696, 90828, 94192, 99876, 103443, 105966, 114144, 121104, 123984, 128412, 133168, 137924, 141288, 149814, 158949, 171216, 175392, 181656, 188384, 199752, 206886, 211932, 224721, 241367, 242208, 247968, 256824, 266336, 275848, 282576, 299628, 310329, 317898, 342432, 363312, 399504, 413772, 423864, 449442, 482734, 513648, 551696, 565152, 599256, 620658, 635796, 724101, 726624, 799008, 827544, 847728, 898884, 930987, 965468, 1027296, 1103392, 1198512, 1241316, 1271592, 1448202, 1655088, 1695456, 1797768, 1861974, 1930936, 2172303, 2397024, 2482632, 2543184, 2896404, 3310176, 3595536, 3723948, 3861872, 4344606, 4965264, 5086368, 5792808, 6516909, 7191072, 7447896, 7723744, 8689212, 9930528, 11585616, 13033818, 14895792, 17378424, 23171232, 26067636, 29791584, 34756848, 52135272, 69513696, 104270544, 208541088]

約数ペア:

[(1, 208541088), (2, 104270544), (3, 69513696), (4, 52135272), (6, 34756848), (7, 29791584), (8, 26067636), (9, 23171232), (12, 17378424), (14, 14895792), (16, 13033818), (18, 11585616), (21, 9930528), (24, 8689212), (27, 7723744), (28, 7447896), (29, 7191072), (32, 6516909), (36, 5792808), (41, 5086368), (42, 4965264), (48, 4344606), (54, 3861872), (56, 3723948), (58, 3595536), (63, 3310176), (72, 2896404), (82, 2543184), (84, 2482632), (87, 2397024), (96, 2172303), (108, 1930936), (112, 1861974), (116, 1797768), (123, 1695456), (126, 1655088), (144, 1448202), (164, 1271592), (168, 1241316), (174, 1198512), (189, 1103392), (203, 1027296), (216, 965468), (224, 930987), (232, 898884), (246, 847728), (252, 827544), (261, 799008), (287, 726624), (288, 724101), (328, 635796), (336, 620658), (348, 599256), (369, 565152), (378, 551696), (406, 513648), (432, 482734), (464, 449442), (492, 423864), (504, 413772), (522, 399504), (574, 363312), (609, 342432), (656, 317898), (672, 310329), (696, 299628), (738, 282576), (756, 275848), (783, 266336), (812, 256824), (841, 247968), (861, 242208), (864, 241367), (928, 224721), (984, 211932), (1008, 206886), (1044, 199752), (1107, 188384), (1148, 181656), (1189, 175392), (1218, 171216), (1312, 158949), (1392, 149814), (1476, 141288), (1512, 137924), (1566, 133168), (1624, 128412), (1682, 123984), (1722, 121104), (1827, 114144), (1968, 105966), (2016, 103443), (2088, 99876), (2214, 94192), (2296, 90828), (2378, 87696), (2436, 85608), (2523, 82656), (2583, 80736), (2784, 74907), (2952, 70644), (3024, 68962), (3132, 66584), (3248, 64206), (3364, 61992), (3444, 60552), (3567, 58464), (3654, 57072), (3936, 52983), (4176, 49938), (4428, 47096), (4592, 45414), (4756, 43848), (4872, 42804), (5046, 41328), (5166, 40368), (5481, 38048), (5887, 35424), (5904, 35322), (6048, 34481), (6264, 33292), (6496, 32103), (6728, 30996), (6888, 30276), (7134, 29232), (7308, 28536), (7569, 27552), (7749, 26912), (8323, 25056), (8352, 24969), (8856, 23548), (9184, 22707), (9512, 21924), (9744, 21402), (10092, 20664), (10332, 20184), (10701, 19488), (10962, 19024), (11774, 17712), (11808, 17661), (12528, 16646), (13456, 15498), (13776, 15138), (14268, 14616)]