207102456

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{127}}^1$

素因数の和:250

約数の個数: 192

約数和(自身を含む): 646963200

約数和(自身を除く): 439860744

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 29, 33, 36, 44, 58, 66, 71, 72, 87, 88, 99, 116, 127, 132, 142, 174, 198, 213, 232, 254, 261, 264, 284, 319, 348, 381, 396, 426, 508, 522, 568, 638, 639, 696, 762, 781, 792, 852, 957, 1016, 1044, 1143, 1276, 1278, 1397, 1524, 1562, 1704, 1914, 2059, 2088, 2286, 2343, 2552, 2556, 2794, 2871, 3048, 3124, 3683, 3828, 4118, 4191, 4572, 4686, 5112, 5588, 5742, 6177, 6248, 7029, 7366, 7656, 8236, 8382, 9017, 9144, 9372, 11049, 11176, 11484, 12354, 12573, 14058, 14732, 16472, 16764, 18034, 18531, 18744, 22098, 22649, 22968, 24708, 25146, 27051, 28116, 29464, 33147, 33528, 36068, 37062, 40513, 44196, 45298, 49416, 50292, 54102, 56232, 66294, 67947, 72136, 74124, 81026, 81153, 88392, 90596, 99187, 100584, 108204, 121539, 132588, 135894, 148248, 162052, 162306, 181192, 198374, 203841, 216408, 243078, 261493, 265176, 271788, 297561, 324104, 324612, 364617, 396748, 407682, 486156, 522986, 543576, 595122, 649224, 729234, 784479, 793496, 815364, 892683, 972312, 1045972, 1190244, 1458468, 1568958, 1630728, 1785366, 2091944, 2353437, 2380488, 2876423, 2916936, 3137916, 3570732, 4706874, 5752846, 6275832, 7141464, 8629269, 9413748, 11505692, 17258538, 18827496, 23011384, 25887807, 34517076, 51775614, 69034152, 103551228, 207102456]

約数ペア:

[(1, 207102456), (2, 103551228), (3, 69034152), (4, 51775614), (6, 34517076), (8, 25887807), (9, 23011384), (11, 18827496), (12, 17258538), (18, 11505692), (22, 9413748), (24, 8629269), (29, 7141464), (33, 6275832), (36, 5752846), (44, 4706874), (58, 3570732), (66, 3137916), (71, 2916936), (72, 2876423), (87, 2380488), (88, 2353437), (99, 2091944), (116, 1785366), (127, 1630728), (132, 1568958), (142, 1458468), (174, 1190244), (198, 1045972), (213, 972312), (232, 892683), (254, 815364), (261, 793496), (264, 784479), (284, 729234), (319, 649224), (348, 595122), (381, 543576), (396, 522986), (426, 486156), (508, 407682), (522, 396748), (568, 364617), (638, 324612), (639, 324104), (696, 297561), (762, 271788), (781, 265176), (792, 261493), (852, 243078), (957, 216408), (1016, 203841), (1044, 198374), (1143, 181192), (1276, 162306), (1278, 162052), (1397, 148248), (1524, 135894), (1562, 132588), (1704, 121539), (1914, 108204), (2059, 100584), (2088, 99187), (2286, 90596), (2343, 88392), (2552, 81153), (2556, 81026), (2794, 74124), (2871, 72136), (3048, 67947), (3124, 66294), (3683, 56232), (3828, 54102), (4118, 50292), (4191, 49416), (4572, 45298), (4686, 44196), (5112, 40513), (5588, 37062), (5742, 36068), (6177, 33528), (6248, 33147), (7029, 29464), (7366, 28116), (7656, 27051), (8236, 25146), (8382, 24708), (9017, 22968), (9144, 22649), (9372, 22098), (11049, 18744), (11176, 18531), (11484, 18034), (12354, 16764), (12573, 16472), (14058, 14732)]