195207842

素因数分解:

$2^1\times {\mathrm{661}}^1\times {\mathrm{147661}}^1$

素因数の和:148324

約数の個数: 8

約数和(自身を含む): 293256732

約数和(自身を除く): 98048890

約数列:

[1, 2, 661, 1322, 147661, 295322, 97603921, 195207842]

約数ペア:

[(1, 195207842), (2, 97603921), (661, 295322), (1322, 147661)]