208072032

素因数分解:

$2^5\times 3^1\times 7^3\times {\mathrm{71}}^1\times {\mathrm{89}}^1$

素因数の和:194

約数の個数: 192

約数和(自身を含む): 653184000

約数和(自身を除く): 445111968

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 71, 84, 89, 96, 98, 112, 142, 147, 168, 178, 196, 213, 224, 267, 284, 294, 336, 343, 356, 392, 426, 497, 534, 568, 588, 623, 672, 686, 712, 784, 852, 994, 1029, 1068, 1136, 1176, 1246, 1372, 1424, 1491, 1568, 1704, 1869, 1988, 2058, 2136, 2272, 2352, 2492, 2744, 2848, 2982, 3408, 3479, 3738, 3976, 4116, 4272, 4361, 4704, 4984, 5488, 5964, 6319, 6816, 6958, 7476, 7952, 8232, 8544, 8722, 9968, 10437, 10976, 11928, 12638, 13083, 13916, 14952, 15904, 16464, 17444, 18957, 19936, 20874, 23856, 24353, 25276, 26166, 27832, 29904, 30527, 32928, 34888, 37914, 41748, 44233, 47712, 48706, 50552, 52332, 55664, 59808, 61054, 69776, 73059, 75828, 83496, 88466, 91581, 97412, 101104, 104664, 111328, 122108, 132699, 139552, 146118, 151656, 166992, 176932, 183162, 194824, 202208, 209328, 244216, 265398, 292236, 303312, 309631, 333984, 353864, 366324, 389648, 418656, 488432, 530796, 584472, 606624, 619262, 707728, 732648, 779296, 928893, 976864, 1061592, 1168944, 1238524, 1415456, 1465296, 1857786, 2123184, 2167417, 2337888, 2477048, 2930592, 3715572, 4246368, 4334834, 4954096, 6502251, 7431144, 8669668, 9908192, 13004502, 14862288, 17339336, 26009004, 29724576, 34678672, 52018008, 69357344, 104036016, 208072032]

約数ペア:

[(1, 208072032), (2, 104036016), (3, 69357344), (4, 52018008), (6, 34678672), (7, 29724576), (8, 26009004), (12, 17339336), (14, 14862288), (16, 13004502), (21, 9908192), (24, 8669668), (28, 7431144), (32, 6502251), (42, 4954096), (48, 4334834), (49, 4246368), (56, 3715572), (71, 2930592), (84, 2477048), (89, 2337888), (96, 2167417), (98, 2123184), (112, 1857786), (142, 1465296), (147, 1415456), (168, 1238524), (178, 1168944), (196, 1061592), (213, 976864), (224, 928893), (267, 779296), (284, 732648), (294, 707728), (336, 619262), (343, 606624), (356, 584472), (392, 530796), (426, 488432), (497, 418656), (534, 389648), (568, 366324), (588, 353864), (623, 333984), (672, 309631), (686, 303312), (712, 292236), (784, 265398), (852, 244216), (994, 209328), (1029, 202208), (1068, 194824), (1136, 183162), (1176, 176932), (1246, 166992), (1372, 151656), (1424, 146118), (1491, 139552), (1568, 132699), (1704, 122108), (1869, 111328), (1988, 104664), (2058, 101104), (2136, 97412), (2272, 91581), (2352, 88466), (2492, 83496), (2744, 75828), (2848, 73059), (2982, 69776), (3408, 61054), (3479, 59808), (3738, 55664), (3976, 52332), (4116, 50552), (4272, 48706), (4361, 47712), (4704, 44233), (4984, 41748), (5488, 37914), (5964, 34888), (6319, 32928), (6816, 30527), (6958, 29904), (7476, 27832), (7952, 26166), (8232, 25276), (8544, 24353), (8722, 23856), (9968, 20874), (10437, 19936), (10976, 18957), (11928, 17444), (12638, 16464), (13083, 15904), (13916, 14952)]