207031968

素因数分解:

$2^5\times 3^2\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{457}}^1$

素因数の和:508

約数の個数: 216

約数和(自身を含む): 698439924

約数和(自身を除く): 491407956

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 13, 16, 18, 22, 24, 26, 32, 33, 36, 39, 44, 48, 52, 66, 72, 78, 88, 96, 99, 104, 117, 121, 132, 143, 144, 156, 176, 198, 208, 234, 242, 264, 286, 288, 312, 352, 363, 396, 416, 429, 457, 468, 484, 528, 572, 624, 726, 792, 858, 914, 936, 968, 1056, 1089, 1144, 1248, 1287, 1371, 1452, 1573, 1584, 1716, 1828, 1872, 1936, 2178, 2288, 2574, 2742, 2904, 3146, 3168, 3432, 3656, 3744, 3872, 4113, 4356, 4576, 4719, 5027, 5148, 5484, 5808, 5941, 6292, 6864, 7312, 8226, 8712, 9438, 10054, 10296, 10968, 11616, 11882, 12584, 13728, 14157, 14624, 15081, 16452, 17424, 17823, 18876, 20108, 20592, 21936, 23764, 25168, 28314, 30162, 32904, 34848, 35646, 37752, 40216, 41184, 43872, 45243, 47528, 50336, 53469, 55297, 56628, 60324, 65351, 65808, 71292, 75504, 80432, 90486, 95056, 106938, 110594, 113256, 120648, 130702, 131616, 142584, 151008, 160864, 165891, 180972, 190112, 196053, 213876, 221188, 226512, 241296, 261404, 285168, 331782, 361944, 392106, 427752, 442376, 453024, 482592, 497673, 522808, 570336, 588159, 663564, 718861, 723888, 784212, 855504, 884752, 995346, 1045616, 1176318, 1327128, 1437722, 1447776, 1568424, 1711008, 1769504, 1990692, 2091232, 2156583, 2352636, 2654256, 2875444, 3136848, 3981384, 4313166, 4705272, 5308512, 5750888, 6273696, 6469749, 7962768, 8626332, 9410544, 11501776, 12939498, 15925536, 17252664, 18821088, 23003552, 25878996, 34505328, 51757992, 69010656, 103515984, 207031968]

約数ペア:

[(1, 207031968), (2, 103515984), (3, 69010656), (4, 51757992), (6, 34505328), (8, 25878996), (9, 23003552), (11, 18821088), (12, 17252664), (13, 15925536), (16, 12939498), (18, 11501776), (22, 9410544), (24, 8626332), (26, 7962768), (32, 6469749), (33, 6273696), (36, 5750888), (39, 5308512), (44, 4705272), (48, 4313166), (52, 3981384), (66, 3136848), (72, 2875444), (78, 2654256), (88, 2352636), (96, 2156583), (99, 2091232), (104, 1990692), (117, 1769504), (121, 1711008), (132, 1568424), (143, 1447776), (144, 1437722), (156, 1327128), (176, 1176318), (198, 1045616), (208, 995346), (234, 884752), (242, 855504), (264, 784212), (286, 723888), (288, 718861), (312, 663564), (352, 588159), (363, 570336), (396, 522808), (416, 497673), (429, 482592), (457, 453024), (468, 442376), (484, 427752), (528, 392106), (572, 361944), (624, 331782), (726, 285168), (792, 261404), (858, 241296), (914, 226512), (936, 221188), (968, 213876), (1056, 196053), (1089, 190112), (1144, 180972), (1248, 165891), (1287, 160864), (1371, 151008), (1452, 142584), (1573, 131616), (1584, 130702), (1716, 120648), (1828, 113256), (1872, 110594), (1936, 106938), (2178, 95056), (2288, 90486), (2574, 80432), (2742, 75504), (2904, 71292), (3146, 65808), (3168, 65351), (3432, 60324), (3656, 56628), (3744, 55297), (3872, 53469), (4113, 50336), (4356, 47528), (4576, 45243), (4719, 43872), (5027, 41184), (5148, 40216), (5484, 37752), (5808, 35646), (5941, 34848), (6292, 32904), (6864, 30162), (7312, 28314), (8226, 25168), (8712, 23764), (9438, 21936), (10054, 20592), (10296, 20108), (10968, 18876), (11616, 17823), (11882, 17424), (12584, 16452), (13728, 15081), (14157, 14624)]