200870216

素因数分解:

$2^3\times {\mathrm{1307}}^1\times {\mathrm{19211}}^1$

素因数の和:20524

約数の個数: 16

約数和(自身を含む): 376939440

約数和(自身を除く): 176069224

約数列:

[1, 2, 4, 8, 1307, 2614, 5228, 10456, 19211, 38422, 76844, 153688, 25108777, 50217554, 100435108, 200870216]

約数ペア:

[(1, 200870216), (2, 100435108), (4, 50217554), (8, 25108777), (1307, 153688), (2614, 76844), (5228, 38422), (10456, 19211)]