201338904

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{107}}^1\times {\mathrm{163}}^1$

素因数の和:329

約数の個数: 128

約数和(自身を含む): 565367040

約数和(自身を除く): 364028136

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 37, 39, 52, 74, 78, 104, 107, 111, 148, 156, 163, 214, 222, 296, 312, 321, 326, 428, 444, 481, 489, 642, 652, 856, 888, 962, 978, 1284, 1304, 1391, 1443, 1924, 1956, 2119, 2568, 2782, 2886, 3848, 3912, 3959, 4173, 4238, 5564, 5772, 6031, 6357, 7918, 8346, 8476, 11128, 11544, 11877, 12062, 12714, 15836, 16692, 16952, 17441, 18093, 23754, 24124, 25428, 31672, 33384, 34882, 36186, 47508, 48248, 50856, 51467, 52323, 69764, 72372, 78403, 95016, 102934, 104646, 139528, 144744, 154401, 156806, 205868, 209292, 226733, 235209, 308802, 313612, 411736, 418584, 453466, 470418, 617604, 627224, 645317, 680199, 906932, 940836, 1235208, 1290634, 1360398, 1813864, 1881672, 1935951, 2581268, 2720796, 3871902, 5162536, 5441592, 7743804, 8389121, 15487608, 16778242, 25167363, 33556484, 50334726, 67112968, 100669452, 201338904]

約数ペア:

[(1, 201338904), (2, 100669452), (3, 67112968), (4, 50334726), (6, 33556484), (8, 25167363), (12, 16778242), (13, 15487608), (24, 8389121), (26, 7743804), (37, 5441592), (39, 5162536), (52, 3871902), (74, 2720796), (78, 2581268), (104, 1935951), (107, 1881672), (111, 1813864), (148, 1360398), (156, 1290634), (163, 1235208), (214, 940836), (222, 906932), (296, 680199), (312, 645317), (321, 627224), (326, 617604), (428, 470418), (444, 453466), (481, 418584), (489, 411736), (642, 313612), (652, 308802), (856, 235209), (888, 226733), (962, 209292), (978, 205868), (1284, 156806), (1304, 154401), (1391, 144744), (1443, 139528), (1924, 104646), (1956, 102934), (2119, 95016), (2568, 78403), (2782, 72372), (2886, 69764), (3848, 52323), (3912, 51467), (3959, 50856), (4173, 48248), (4238, 47508), (5564, 36186), (5772, 34882), (6031, 33384), (6357, 31672), (7918, 25428), (8346, 24124), (8476, 23754), (11128, 18093), (11544, 17441), (11877, 16952), (12062, 16692), (12714, 15836)]