206068128

素因数分解:

$2^5\times 3^1\times 7^2\times {\mathrm{71}}^1\times {\mathrm{617}}^1$

素因数の和:715

約数の個数: 144

約数和(自身を含む): 639140544

約数和(自身を除く): 433072416

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 71, 84, 96, 98, 112, 142, 147, 168, 196, 213, 224, 284, 294, 336, 392, 426, 497, 568, 588, 617, 672, 784, 852, 994, 1136, 1176, 1234, 1491, 1568, 1704, 1851, 1988, 2272, 2352, 2468, 2982, 3408, 3479, 3702, 3976, 4319, 4704, 4936, 5964, 6816, 6958, 7404, 7952, 8638, 9872, 10437, 11928, 12957, 13916, 14808, 15904, 17276, 19744, 20874, 23856, 25914, 27832, 29616, 30233, 34552, 41748, 43807, 47712, 51828, 55664, 59232, 60466, 69104, 83496, 87614, 90699, 103656, 111328, 120932, 131421, 138208, 166992, 175228, 181398, 207312, 241864, 262842, 306649, 333984, 350456, 362796, 414624, 483728, 525684, 613298, 700912, 725592, 919947, 967456, 1051368, 1226596, 1401824, 1451184, 1839894, 2102736, 2146543, 2453192, 2902368, 3679788, 4205472, 4293086, 4906384, 6439629, 7359576, 8586172, 9812768, 12879258, 14719152, 17172344, 25758516, 29438304, 34344688, 51517032, 68689376, 103034064, 206068128]

約数ペア:

[(1, 206068128), (2, 103034064), (3, 68689376), (4, 51517032), (6, 34344688), (7, 29438304), (8, 25758516), (12, 17172344), (14, 14719152), (16, 12879258), (21, 9812768), (24, 8586172), (28, 7359576), (32, 6439629), (42, 4906384), (48, 4293086), (49, 4205472), (56, 3679788), (71, 2902368), (84, 2453192), (96, 2146543), (98, 2102736), (112, 1839894), (142, 1451184), (147, 1401824), (168, 1226596), (196, 1051368), (213, 967456), (224, 919947), (284, 725592), (294, 700912), (336, 613298), (392, 525684), (426, 483728), (497, 414624), (568, 362796), (588, 350456), (617, 333984), (672, 306649), (784, 262842), (852, 241864), (994, 207312), (1136, 181398), (1176, 175228), (1234, 166992), (1491, 138208), (1568, 131421), (1704, 120932), (1851, 111328), (1988, 103656), (2272, 90699), (2352, 87614), (2468, 83496), (2982, 69104), (3408, 60466), (3479, 59232), (3702, 55664), (3976, 51828), (4319, 47712), (4704, 43807), (4936, 41748), (5964, 34552), (6816, 30233), (6958, 29616), (7404, 27832), (7952, 25914), (8638, 23856), (9872, 20874), (10437, 19744), (11928, 17276), (12957, 15904), (13916, 14808)]