201610256

素因数分解:

$2^4\times {\mathrm{107}}^1\times {\mathrm{117763}}^1$

素因数の和:117878

約数の個数: 20

約数和(自身を含む): 394273872

約数和(自身を除く): 192663616

約数列:

[1, 2, 4, 8, 16, 107, 214, 428, 856, 1712, 117763, 235526, 471052, 942104, 1884208, 12600641, 25201282, 50402564, 100805128, 201610256]

約数ペア:

[(1, 201610256), (2, 100805128), (4, 50402564), (8, 25201282), (16, 12600641), (107, 1884208), (214, 942104), (428, 471052), (856, 235526), (1712, 117763)]