198216982655

素因数分解:

$5^1\times {\mathrm{107}}^1\times {\mathrm{179}}^1\times {\mathrm{2069827}}^1$

素因数の和:2070118

約数の個数: 16

約数和(自身を含む): 241424737920

約数和(自身を除く): 43207755265

約数列:

[1, 5, 107, 179, 535, 895, 19153, 95765, 2069827, 10349135, 221471489, 370499033, 1107357445, 1852495165, 39643396531, 198216982655]

約数ペア:

[(1, 198216982655), (5, 39643396531), (107, 1852495165), (179, 1107357445), (535, 370499033), (895, 221471489), (19153, 10349135), (95765, 2069827)]