220163317

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{25693}}^1$

素因数の和:25764

約数の個数: 16

約数和(自身を含む): 258995520

約数和(自身を除く): 38832203

約数列:

[1, 11, 19, 41, 209, 451, 779, 8569, 25693, 282623, 488167, 1053413, 5369837, 11587543, 20014847, 220163317]

約数ペア:

[(1, 220163317), (11, 20014847), (19, 11587543), (41, 5369837), (209, 1053413), (451, 488167), (779, 282623), (8569, 25693)]