188621213

素因数分解:

${\mathrm{11}}^2\times {\mathrm{157}}^1\times {\mathrm{9929}}^1$

素因数の和:10108

約数の個数: 12

約数和(自身を含む): 208669020

約数和(自身を除く): 20047807

約数列:

[1, 11, 121, 157, 1727, 9929, 18997, 109219, 1201409, 1558853, 17147383, 188621213]

約数ペア:

[(1, 188621213), (11, 17147383), (121, 1558853), (157, 1201409), (1727, 109219), (9929, 18997)]