202270013

素因数分解:

${\mathrm{11}}^2\times {\mathrm{1279}}^1\times {\mathrm{1307}}^1$

素因数の和:2608

約数の個数: 12

約数和(自身を含む): 222673920

約数和(自身を除く): 20403907

約数列:

[1, 11, 121, 1279, 1307, 14069, 14377, 154759, 158147, 1671653, 18388183, 202270013]

約数ペア:

[(1, 202270013), (11, 18388183), (121, 1671653), (1279, 158147), (1307, 154759), (14069, 14377)]