210262528

素因数分解:

$2^9\times 7^2\times {\mathrm{17}}^2\times {\mathrm{29}}^1$

素因数の和:95

約数の個数: 180

約数和(自身を含む): 537044310

約数和(自身を除く): 326781782

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 29, 32, 34, 49, 56, 58, 64, 68, 98, 112, 116, 119, 128, 136, 196, 203, 224, 232, 238, 256, 272, 289, 392, 406, 448, 464, 476, 493, 512, 544, 578, 784, 812, 833, 896, 928, 952, 986, 1088, 1156, 1421, 1568, 1624, 1666, 1792, 1856, 1904, 1972, 2023, 2176, 2312, 2842, 3136, 3248, 3332, 3451, 3584, 3712, 3808, 3944, 4046, 4352, 4624, 5684, 6272, 6496, 6664, 6902, 7424, 7616, 7888, 8092, 8381, 8704, 9248, 11368, 12544, 12992, 13328, 13804, 14161, 14848, 15232, 15776, 16184, 16762, 18496, 22736, 24157, 25088, 25984, 26656, 27608, 28322, 30464, 31552, 32368, 33524, 36992, 45472, 48314, 51968, 53312, 55216, 56644, 58667, 60928, 63104, 64736, 67048, 73984, 90944, 96628, 103936, 106624, 110432, 113288, 117334, 126208, 129472, 134096, 147968, 181888, 193256, 213248, 220864, 226576, 234668, 252416, 258944, 268192, 363776, 386512, 410669, 426496, 441728, 453152, 469336, 517888, 536384, 727552, 773024, 821338, 883456, 906304, 938672, 1035776, 1072768, 1546048, 1642676, 1766912, 1812608, 1877344, 2145536, 3092096, 3285352, 3625216, 3754688, 4291072, 6184192, 6570704, 7250432, 7509376, 12368384, 13141408, 15018752, 26282816, 30037504, 52565632, 105131264, 210262528]

約数ペア:

[(1, 210262528), (2, 105131264), (4, 52565632), (7, 30037504), (8, 26282816), (14, 15018752), (16, 13141408), (17, 12368384), (28, 7509376), (29, 7250432), (32, 6570704), (34, 6184192), (49, 4291072), (56, 3754688), (58, 3625216), (64, 3285352), (68, 3092096), (98, 2145536), (112, 1877344), (116, 1812608), (119, 1766912), (128, 1642676), (136, 1546048), (196, 1072768), (203, 1035776), (224, 938672), (232, 906304), (238, 883456), (256, 821338), (272, 773024), (289, 727552), (392, 536384), (406, 517888), (448, 469336), (464, 453152), (476, 441728), (493, 426496), (512, 410669), (544, 386512), (578, 363776), (784, 268192), (812, 258944), (833, 252416), (896, 234668), (928, 226576), (952, 220864), (986, 213248), (1088, 193256), (1156, 181888), (1421, 147968), (1568, 134096), (1624, 129472), (1666, 126208), (1792, 117334), (1856, 113288), (1904, 110432), (1972, 106624), (2023, 103936), (2176, 96628), (2312, 90944), (2842, 73984), (3136, 67048), (3248, 64736), (3332, 63104), (3451, 60928), (3584, 58667), (3712, 56644), (3808, 55216), (3944, 53312), (4046, 51968), (4352, 48314), (4624, 45472), (5684, 36992), (6272, 33524), (6496, 32368), (6664, 31552), (6902, 30464), (7424, 28322), (7616, 27608), (7888, 26656), (8092, 25984), (8381, 25088), (8704, 24157), (9248, 22736), (11368, 18496), (12544, 16762), (12992, 16184), (13328, 15776), (13804, 15232), (14161, 14848)]