208069085

素因数分解:

$5^1\times 7^1\times {\mathrm{577}}^1\times {\mathrm{10303}}^1$

素因数の和:10892

約数の個数: 16

約数和(自身を含む): 285874176

約数和(自身を除く): 77805091

約数列:

[1, 5, 7, 35, 577, 2885, 4039, 10303, 20195, 51515, 72121, 360605, 5944831, 29724155, 41613817, 208069085]

約数ペア:

[(1, 208069085), (5, 41613817), (7, 29724155), (35, 5944831), (577, 360605), (2885, 72121), (4039, 51515), (10303, 20195)]