206131968

素因数分解:

$2^8\times 3^2\times 7^1\times {\mathrm{12781}}^1$

素因数の和:12810

約数の個数: 108

約数和(自身を含む): 679286608

約数和(自身を除く): 473154640

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 64, 72, 84, 96, 112, 126, 128, 144, 168, 192, 224, 252, 256, 288, 336, 384, 448, 504, 576, 672, 768, 896, 1008, 1152, 1344, 1792, 2016, 2304, 2688, 4032, 5376, 8064, 12781, 16128, 25562, 38343, 51124, 76686, 89467, 102248, 115029, 153372, 178934, 204496, 230058, 268401, 306744, 357868, 408992, 460116, 536802, 613488, 715736, 805203, 817984, 920232, 1073604, 1226976, 1431472, 1610406, 1635968, 1840464, 2147208, 2453952, 2862944, 3220812, 3271936, 3680928, 4294416, 4907904, 5725888, 6441624, 7361856, 8588832, 9815808, 11451776, 12883248, 14723712, 17177664, 22903552, 25766496, 29447424, 34355328, 51532992, 68710656, 103065984, 206131968]

約数ペア:

[(1, 206131968), (2, 103065984), (3, 68710656), (4, 51532992), (6, 34355328), (7, 29447424), (8, 25766496), (9, 22903552), (12, 17177664), (14, 14723712), (16, 12883248), (18, 11451776), (21, 9815808), (24, 8588832), (28, 7361856), (32, 6441624), (36, 5725888), (42, 4907904), (48, 4294416), (56, 3680928), (63, 3271936), (64, 3220812), (72, 2862944), (84, 2453952), (96, 2147208), (112, 1840464), (126, 1635968), (128, 1610406), (144, 1431472), (168, 1226976), (192, 1073604), (224, 920232), (252, 817984), (256, 805203), (288, 715736), (336, 613488), (384, 536802), (448, 460116), (504, 408992), (576, 357868), (672, 306744), (768, 268401), (896, 230058), (1008, 204496), (1152, 178934), (1344, 153372), (1792, 115029), (2016, 102248), (2304, 89467), (2688, 76686), (4032, 51124), (5376, 38343), (8064, 25562), (12781, 16128)]