210724856

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{211}}^1\times {\mathrm{4027}}^1$

素因数の和:4275

約数の個数: 32

約数和(自身を含む): 409889280

約数和(自身を除く): 199164424

約数列:

[1, 2, 4, 8, 31, 62, 124, 211, 248, 422, 844, 1688, 4027, 6541, 8054, 13082, 16108, 26164, 32216, 52328, 124837, 249674, 499348, 849697, 998696, 1699394, 3398788, 6797576, 26340607, 52681214, 105362428, 210724856]

約数ペア:

[(1, 210724856), (2, 105362428), (4, 52681214), (8, 26340607), (31, 6797576), (62, 3398788), (124, 1699394), (211, 998696), (248, 849697), (422, 499348), (844, 249674), (1688, 124837), (4027, 52328), (6541, 32216), (8054, 26164), (13082, 16108)]