205807563

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{92581}}^1$

素因数の和:92619

約数の個数: 24

約数和(自身を含む): 336998480

約数和(自身を除く): 131190917

約数列:

[1, 3, 9, 13, 19, 39, 57, 117, 171, 247, 741, 2223, 92581, 277743, 833229, 1203553, 1759039, 3610659, 5277117, 10831977, 15831351, 22867507, 68602521, 205807563]

約数ペア:

[(1, 205807563), (3, 68602521), (9, 22867507), (13, 15831351), (19, 10831977), (39, 5277117), (57, 3610659), (117, 1759039), (171, 1203553), (247, 833229), (741, 277743), (2223, 92581)]