205189149

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{78707}}^1$

素因数の和:78800

約数の個数: 16

約数和(自身を含む): 302238720

約数和(自身を除く): 97049571

約数列:

[1, 3, 11, 33, 79, 237, 869, 2607, 78707, 236121, 865777, 2597331, 6217853, 18653559, 68396383, 205189149]

約数ペア:

[(1, 205189149), (3, 68396383), (11, 18653559), (33, 6217853), (79, 2597331), (237, 865777), (869, 236121), (2607, 78707)]