208990790

素因数分解:

$2^1\times 5^1\times {\mathrm{1567}}^1\times {\mathrm{13337}}^1$

素因数の和:14911

約数の個数: 16

約数和(自身を含む): 376451712

約数和(自身を除く): 167460922

約数列:

[1, 2, 5, 10, 1567, 3134, 7835, 13337, 15670, 26674, 66685, 133370, 20899079, 41798158, 104495395, 208990790]

約数ペア:

[(1, 208990790), (2, 104495395), (5, 41798158), (10, 20899079), (1567, 133370), (3134, 66685), (7835, 26674), (13337, 15670)]