208026008

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{1529603}}^1$

素因数の和:1529626

約数の個数: 16

約数和(自身を含む): 412993080

約数和(自身を除く): 204967072

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 1529603, 3059206, 6118412, 12236824, 26003251, 52006502, 104013004, 208026008]

約数ペア:

[(1, 208026008), (2, 104013004), (4, 52006502), (8, 26003251), (17, 12236824), (34, 6118412), (68, 3059206), (136, 1529603)]