210869854

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{457}}^1\times {\mathrm{17747}}^1$

素因数の和:18219

約数の個数: 16

約数和(自身を含む): 341400528

約数和(自身を除く): 130530674

約数列:

[1, 2, 13, 26, 457, 914, 5941, 11882, 17747, 35494, 230711, 461422, 8110379, 16220758, 105434927, 210869854]

約数ペア:

[(1, 210869854), (2, 105434927), (13, 16220758), (26, 8110379), (457, 461422), (914, 230711), (5941, 35494), (11882, 17747)]