208736050

素因数分解:

$2^1\times 5^2\times {\mathrm{977}}^1\times {\mathrm{4273}}^1$

素因数の和:5262

約数の個数: 24

約数和(自身を含む): 388737396

約数和(自身を除く): 180001346

約数列:

[1, 2, 5, 10, 25, 50, 977, 1954, 4273, 4885, 8546, 9770, 21365, 24425, 42730, 48850, 106825, 213650, 4174721, 8349442, 20873605, 41747210, 104368025, 208736050]

約数ペア:

[(1, 208736050), (2, 104368025), (5, 41747210), (10, 20873605), (25, 8349442), (50, 4174721), (977, 213650), (1954, 106825), (4273, 48850), (4885, 42730), (8546, 24425), (9770, 21365)]