201131726

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{137573}}^1$

素因数の和:137635

約数の個数: 16

約数和(自身を含む): 326875824

約数和(自身を除く): 125744098

約数列:

[1, 2, 17, 34, 43, 86, 731, 1462, 137573, 275146, 2338741, 4677482, 5915639, 11831278, 100565863, 201131726]

約数ペア:

[(1, 201131726), (2, 100565863), (17, 11831278), (34, 5915639), (43, 4677482), (86, 2338741), (731, 275146), (1462, 137573)]