208592021

素因数分解:

${\mathrm{11}}^2\times {\mathrm{491}}^1\times {\mathrm{3511}}^1$

素因数の和:4024

約数の個数: 12

約数和(自身を含む): 229811232

約数和(自身を除く): 21219211

約数列:

[1, 11, 121, 491, 3511, 5401, 38621, 59411, 424831, 1723901, 18962911, 208592021]

約数ペア:

[(1, 208592021), (11, 18962911), (121, 1723901), (491, 424831), (3511, 59411), (5401, 38621)]