205125957

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{9157}}^1$

素因数の和:9313

約数の個数: 24

約数和(自身を含む): 314302560

約数和(自身を除く): 109176603

約数列:

[1, 3, 9, 19, 57, 131, 171, 393, 1179, 2489, 7467, 9157, 22401, 27471, 82413, 173983, 521949, 1199567, 1565847, 3598701, 10796103, 22791773, 68375319, 205125957]

約数ペア:

[(1, 205125957), (3, 68375319), (9, 22791773), (19, 10796103), (57, 3598701), (131, 1565847), (171, 1199567), (393, 521949), (1179, 173983), (2489, 82413), (7467, 27471), (9157, 22401)]