199914095

素因数分解:

$5^1\times {\mathrm{43}}^1\times {\mathrm{727}}^1\times {\mathrm{1279}}^1$

素因数の和:2054

約数の個数: 16

約数和(自身を含む): 246005760

約数和(自身を除く): 46091665

約数列:

[1, 5, 43, 215, 727, 1279, 3635, 6395, 31261, 54997, 156305, 274985, 929833, 4649165, 39982819, 199914095]

約数ペア:

[(1, 199914095), (5, 39982819), (43, 4649165), (215, 929833), (727, 274985), (1279, 156305), (3635, 54997), (6395, 31261)]