208020064

素因数分解:

$2^5\times 7^1\times {\mathrm{928661}}^1$

素因数の和:928678

約数の個数: 24

約数和(自身を含む): 468045648

約数和(自身を除く): 260025584

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 928661, 1857322, 3714644, 6500627, 7429288, 13001254, 14858576, 26002508, 29717152, 52005016, 104010032, 208020064]

約数ペア:

[(1, 208020064), (2, 104010032), (4, 52005016), (7, 29717152), (8, 26002508), (14, 14858576), (16, 13001254), (28, 7429288), (32, 6500627), (56, 3714644), (112, 1857322), (224, 928661)]