210777110

素因数分解:

$2^1\times 5^1\times {\mathrm{5431}}^1\times {\mathrm{3881}}^1$

素因数の和:9319

約数の個数: 16

約数和(自身を含む): 379566432

約数和(自身を除く): 168789322

約数列:

[1, 2, 5, 10, 3881, 5431, 7762, 10862, 19405, 27155, 38810, 54310, 21077711, 42155422, 105388555, 210777110]

約数ペア:

[(1, 210777110), (2, 105388555), (5, 42155422), (10, 21077711), (3881, 54310), (5431, 38810), (7762, 27155), (10862, 19405)]