204739359

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{199}}^1\times {\mathrm{31177}}^1$

素因数の和:31390

約数の個数: 16

約数和(自身を含む): 299308800

約数和(自身を除く): 94569441

約数列:

[1, 3, 11, 33, 199, 597, 2189, 6567, 31177, 93531, 342947, 1028841, 6204223, 18612669, 68246453, 204739359]

約数ペア:

[(1, 204739359), (3, 68246453), (11, 18612669), (33, 6204223), (199, 1028841), (597, 342947), (2189, 93531), (6567, 31177)]