207083968

素因数分解:

$2^6\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{37}}^1$

素因数の和:131

約数の個数: 168

約数和(自身を含む): 536728416

約数和(自身を除く): 329644448

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 31, 32, 37, 52, 56, 62, 64, 74, 91, 104, 112, 124, 148, 182, 208, 217, 224, 248, 259, 296, 364, 403, 416, 434, 448, 481, 496, 518, 592, 728, 806, 832, 868, 961, 962, 992, 1036, 1147, 1184, 1456, 1612, 1736, 1922, 1924, 1984, 2072, 2294, 2368, 2821, 2912, 3224, 3367, 3472, 3844, 3848, 4144, 4588, 5642, 5824, 6448, 6727, 6734, 6944, 7688, 7696, 8029, 8288, 9176, 11284, 12493, 12896, 13454, 13468, 13888, 14911, 15376, 15392, 16058, 16576, 18352, 22568, 24986, 25792, 26908, 26936, 29822, 30752, 30784, 32116, 35557, 36704, 45136, 49972, 53816, 53872, 59644, 61504, 64232, 71114, 73408, 87451, 90272, 99944, 104377, 107632, 107744, 119288, 128464, 142228, 174902, 180544, 199888, 208754, 215264, 215488, 238576, 248899, 256928, 284456, 349804, 399776, 417508, 430528, 462241, 477152, 497798, 513856, 568912, 699608, 799552, 835016, 924482, 954304, 995596, 1137824, 1399216, 1670032, 1848964, 1991192, 2275648, 2798432, 3235687, 3340064, 3697928, 3982384, 5596864, 6471374, 6680128, 7395856, 7964768, 12942748, 14791712, 15929536, 25885496, 29583424, 51770992, 103541984, 207083968]

約数ペア:

[(1, 207083968), (2, 103541984), (4, 51770992), (7, 29583424), (8, 25885496), (13, 15929536), (14, 14791712), (16, 12942748), (26, 7964768), (28, 7395856), (31, 6680128), (32, 6471374), (37, 5596864), (52, 3982384), (56, 3697928), (62, 3340064), (64, 3235687), (74, 2798432), (91, 2275648), (104, 1991192), (112, 1848964), (124, 1670032), (148, 1399216), (182, 1137824), (208, 995596), (217, 954304), (224, 924482), (248, 835016), (259, 799552), (296, 699608), (364, 568912), (403, 513856), (416, 497798), (434, 477152), (448, 462241), (481, 430528), (496, 417508), (518, 399776), (592, 349804), (728, 284456), (806, 256928), (832, 248899), (868, 238576), (961, 215488), (962, 215264), (992, 208754), (1036, 199888), (1147, 180544), (1184, 174902), (1456, 142228), (1612, 128464), (1736, 119288), (1922, 107744), (1924, 107632), (1984, 104377), (2072, 99944), (2294, 90272), (2368, 87451), (2821, 73408), (2912, 71114), (3224, 64232), (3367, 61504), (3472, 59644), (3844, 53872), (3848, 53816), (4144, 49972), (4588, 45136), (5642, 36704), (5824, 35557), (6448, 32116), (6727, 30784), (6734, 30752), (6944, 29822), (7688, 26936), (7696, 26908), (8029, 25792), (8288, 24986), (9176, 22568), (11284, 18352), (12493, 16576), (12896, 16058), (13454, 15392), (13468, 15376), (13888, 14911)]