201945029

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{108631}}^1$

素因数の和:108668

約数の個数: 12

約数和(自身を含む): 238555872

約数和(自身を除く): 36610843

約数列:

[1, 11, 13, 143, 169, 1859, 108631, 1194941, 1412203, 15534233, 18358639, 201945029]

約数ペア:

[(1, 201945029), (11, 18358639), (13, 15534233), (143, 1412203), (169, 1194941), (1859, 108631)]