207748608

素因数分解:

$2^9\times 3^1\times {\mathrm{31}}^1\times {\mathrm{4363}}^1$

素因数の和:4415

約数の個数: 80

約数和(自身を含む): 571439616

約数和(自身を除く): 363691008

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 62, 64, 93, 96, 124, 128, 186, 192, 248, 256, 372, 384, 496, 512, 744, 768, 992, 1488, 1536, 1984, 2976, 3968, 4363, 5952, 7936, 8726, 11904, 13089, 15872, 17452, 23808, 26178, 34904, 47616, 52356, 69808, 104712, 135253, 139616, 209424, 270506, 279232, 405759, 418848, 541012, 558464, 811518, 837696, 1082024, 1116928, 1623036, 1675392, 2164048, 2233856, 3246072, 3350784, 4328096, 6492144, 6701568, 8656192, 12984288, 17312384, 25968576, 34624768, 51937152, 69249536, 103874304, 207748608]

約数ペア:

[(1, 207748608), (2, 103874304), (3, 69249536), (4, 51937152), (6, 34624768), (8, 25968576), (12, 17312384), (16, 12984288), (24, 8656192), (31, 6701568), (32, 6492144), (48, 4328096), (62, 3350784), (64, 3246072), (93, 2233856), (96, 2164048), (124, 1675392), (128, 1623036), (186, 1116928), (192, 1082024), (248, 837696), (256, 811518), (372, 558464), (384, 541012), (496, 418848), (512, 405759), (744, 279232), (768, 270506), (992, 209424), (1488, 139616), (1536, 135253), (1984, 104712), (2976, 69808), (3968, 52356), (4363, 47616), (5952, 34904), (7936, 26178), (8726, 23808), (11904, 17452), (13089, 15872)]