208814845

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{53611}}^1$

素因数の和:53676

約数の個数: 16

約数和(自身を含む): 270204480

約数和(自身を除く): 61389635

約数列:

[1, 5, 19, 41, 95, 205, 779, 3895, 53611, 268055, 1018609, 2198051, 5093045, 10990255, 41762969, 208814845]

約数ペア:

[(1, 208814845), (5, 41762969), (19, 10990255), (41, 5093045), (95, 2198051), (205, 1018609), (779, 268055), (3895, 53611)]