209200896

素因数分解:

$2^8\times 3^2\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{101}}^1$

素因数の和:183

約数の個数: 216

約数和(自身を含む): 650482560

約数和(自身を除く): 441281664

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 29, 31, 32, 36, 48, 58, 62, 64, 72, 87, 93, 96, 101, 116, 124, 128, 144, 174, 186, 192, 202, 232, 248, 256, 261, 279, 288, 303, 348, 372, 384, 404, 464, 496, 522, 558, 576, 606, 696, 744, 768, 808, 899, 909, 928, 992, 1044, 1116, 1152, 1212, 1392, 1488, 1616, 1798, 1818, 1856, 1984, 2088, 2232, 2304, 2424, 2697, 2784, 2929, 2976, 3131, 3232, 3596, 3636, 3712, 3968, 4176, 4464, 4848, 5394, 5568, 5858, 5952, 6262, 6464, 7192, 7272, 7424, 7936, 8091, 8352, 8787, 8928, 9393, 9696, 10788, 11136, 11716, 11904, 12524, 12928, 14384, 14544, 16182, 16704, 17574, 17856, 18786, 19392, 21576, 22272, 23432, 23808, 25048, 25856, 26361, 28179, 28768, 29088, 32364, 33408, 35148, 35712, 37572, 38784, 43152, 46864, 50096, 52722, 56358, 57536, 58176, 64728, 66816, 70296, 71424, 75144, 77568, 86304, 90799, 93728, 100192, 105444, 112716, 115072, 116352, 129456, 140592, 150288, 172608, 181598, 187456, 200384, 210888, 225432, 230144, 232704, 258912, 272397, 281184, 300576, 345216, 363196, 374912, 400768, 421776, 450864, 517824, 544794, 562368, 601152, 690432, 726392, 749824, 801536, 817191, 843552, 901728, 1035648, 1089588, 1124736, 1202304, 1452784, 1634382, 1687104, 1803456, 2071296, 2179176, 2249472, 2404608, 2905568, 3268764, 3374208, 3606912, 4358352, 5811136, 6537528, 6748416, 7213824, 8716704, 11622272, 13075056, 17433408, 23244544, 26150112, 34866816, 52300224, 69733632, 104600448, 209200896]

約数ペア:

[(1, 209200896), (2, 104600448), (3, 69733632), (4, 52300224), (6, 34866816), (8, 26150112), (9, 23244544), (12, 17433408), (16, 13075056), (18, 11622272), (24, 8716704), (29, 7213824), (31, 6748416), (32, 6537528), (36, 5811136), (48, 4358352), (58, 3606912), (62, 3374208), (64, 3268764), (72, 2905568), (87, 2404608), (93, 2249472), (96, 2179176), (101, 2071296), (116, 1803456), (124, 1687104), (128, 1634382), (144, 1452784), (174, 1202304), (186, 1124736), (192, 1089588), (202, 1035648), (232, 901728), (248, 843552), (256, 817191), (261, 801536), (279, 749824), (288, 726392), (303, 690432), (348, 601152), (372, 562368), (384, 544794), (404, 517824), (464, 450864), (496, 421776), (522, 400768), (558, 374912), (576, 363196), (606, 345216), (696, 300576), (744, 281184), (768, 272397), (808, 258912), (899, 232704), (909, 230144), (928, 225432), (992, 210888), (1044, 200384), (1116, 187456), (1152, 181598), (1212, 172608), (1392, 150288), (1488, 140592), (1616, 129456), (1798, 116352), (1818, 115072), (1856, 112716), (1984, 105444), (2088, 100192), (2232, 93728), (2304, 90799), (2424, 86304), (2697, 77568), (2784, 75144), (2929, 71424), (2976, 70296), (3131, 66816), (3232, 64728), (3596, 58176), (3636, 57536), (3712, 56358), (3968, 52722), (4176, 50096), (4464, 46864), (4848, 43152), (5394, 38784), (5568, 37572), (5858, 35712), (5952, 35148), (6262, 33408), (6464, 32364), (7192, 29088), (7272, 28768), (7424, 28179), (7936, 26361), (8091, 25856), (8352, 25048), (8787, 23808), (8928, 23432), (9393, 22272), (9696, 21576), (10788, 19392), (11136, 18786), (11716, 17856), (11904, 17574), (12524, 16704), (12928, 16182), (14384, 14544)]