208013512

素因数分解:

$2^3\times 7^1\times {\mathrm{3714527}}^1$

素因数の和:3714540

約数の個数: 16

約数和(自身を含む): 445743360

約数和(自身を除く): 237729848

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 3714527, 7429054, 14858108, 26001689, 29716216, 52003378, 104006756, 208013512]

約数ペア:

[(1, 208013512), (2, 104006756), (4, 52003378), (7, 29716216), (8, 26001689), (14, 14858108), (28, 7429054), (56, 3714527)]