205189391

素因数分解:

${\mathrm{11}}^1\times {\mathrm{491}}^1\times {\mathrm{37991}}^1$

素因数の和:38493

約数の個数: 8

約数和(自身を含む): 224304768

約数和(自身を除く): 19115377

約数列:

[1, 11, 491, 5401, 37991, 417901, 18653581, 205189391]

約数ペア:

[(1, 205189391), (11, 18653581), (491, 417901), (5401, 37991)]