208492042

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{151}}^1\times {\mathrm{62761}}^1$

素因数の和:62925

約数の個数: 16

約数和(自身を含む): 343433664

約数和(自身を除く): 134941622

約数列:

[1, 2, 11, 22, 151, 302, 1661, 3322, 62761, 125522, 690371, 1380742, 9476911, 18953822, 104246021, 208492042]

約数ペア:

[(1, 208492042), (2, 104246021), (11, 18953822), (22, 9476911), (151, 1380742), (302, 690371), (1661, 125522), (3322, 62761)]