208076848

素因数分解:

$2^4\times 7^1\times {\mathrm{1857829}}^1$

素因数の和:1857844

約数の個数: 20

約数和(自身を含む): 460741840

約数和(自身を除く): 252664992

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 1857829, 3715658, 7431316, 13004803, 14862632, 26009606, 29725264, 52019212, 104038424, 208076848]

約数ペア:

[(1, 208076848), (2, 104038424), (4, 52019212), (7, 29725264), (8, 26009606), (14, 14862632), (16, 13004803), (28, 7431316), (56, 3715658), (112, 1857829)]