194486281

素因数分解:

${\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{643}}^1\times {\mathrm{887}}^1$

素因数の和:1572

約数の個数: 16

約数和(自身を含む): 219598848

約数和(自身を除く): 25112567

約数列:

[1, 11, 31, 341, 643, 887, 7073, 9757, 19933, 27497, 219263, 302467, 570341, 6273751, 17680571, 194486281]

約数ペア:

[(1, 194486281), (11, 17680571), (31, 6273751), (341, 570341), (643, 302467), (887, 219263), (7073, 27497), (9757, 19933)]