203187712

素因数分解:

$2^9\times 7^3\times {\mathrm{13}}^1\times {\mathrm{89}}^1$

素因数の和:141

約数の個数: 160

約数和(自身を含む): 515592000

約数和(自身を除く): 312404288

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 49, 52, 56, 64, 89, 91, 98, 104, 112, 128, 178, 182, 196, 208, 224, 256, 343, 356, 364, 392, 416, 448, 512, 623, 637, 686, 712, 728, 784, 832, 896, 1157, 1246, 1274, 1372, 1424, 1456, 1568, 1664, 1792, 2314, 2492, 2548, 2744, 2848, 2912, 3136, 3328, 3584, 4361, 4459, 4628, 4984, 5096, 5488, 5696, 5824, 6272, 6656, 8099, 8722, 8918, 9256, 9968, 10192, 10976, 11392, 11648, 12544, 16198, 17444, 17836, 18512, 19936, 20384, 21952, 22784, 23296, 25088, 30527, 32396, 34888, 35672, 37024, 39872, 40768, 43904, 45568, 46592, 56693, 61054, 64792, 69776, 71344, 74048, 79744, 81536, 87808, 113386, 122108, 129584, 139552, 142688, 148096, 159488, 163072, 175616, 226772, 244216, 259168, 279104, 285376, 296192, 318976, 326144, 396851, 453544, 488432, 518336, 558208, 570752, 592384, 793702, 907088, 976864, 1036672, 1116416, 1141504, 1587404, 1814176, 1953728, 2073344, 2232832, 2283008, 3174808, 3628352, 3907456, 4146688, 6349616, 7256704, 7814912, 12699232, 14513408, 15629824, 25398464, 29026816, 50796928, 101593856, 203187712]

約数ペア:

[(1, 203187712), (2, 101593856), (4, 50796928), (7, 29026816), (8, 25398464), (13, 15629824), (14, 14513408), (16, 12699232), (26, 7814912), (28, 7256704), (32, 6349616), (49, 4146688), (52, 3907456), (56, 3628352), (64, 3174808), (89, 2283008), (91, 2232832), (98, 2073344), (104, 1953728), (112, 1814176), (128, 1587404), (178, 1141504), (182, 1116416), (196, 1036672), (208, 976864), (224, 907088), (256, 793702), (343, 592384), (356, 570752), (364, 558208), (392, 518336), (416, 488432), (448, 453544), (512, 396851), (623, 326144), (637, 318976), (686, 296192), (712, 285376), (728, 279104), (784, 259168), (832, 244216), (896, 226772), (1157, 175616), (1246, 163072), (1274, 159488), (1372, 148096), (1424, 142688), (1456, 139552), (1568, 129584), (1664, 122108), (1792, 113386), (2314, 87808), (2492, 81536), (2548, 79744), (2744, 74048), (2848, 71344), (2912, 69776), (3136, 64792), (3328, 61054), (3584, 56693), (4361, 46592), (4459, 45568), (4628, 43904), (4984, 40768), (5096, 39872), (5488, 37024), (5696, 35672), (5824, 34888), (6272, 32396), (6656, 30527), (8099, 25088), (8722, 23296), (8918, 22784), (9256, 21952), (9968, 20384), (10192, 19936), (10976, 18512), (11392, 17836), (11648, 17444), (12544, 16198)]