202278241

素因数分解:

${\mathrm{11}}^2\times {\mathrm{151}}^1\times {\mathrm{11071}}^1$

素因数の和:11244

約数の個数: 12

約数和(自身を含む): 223831552

約数和(自身を除く): 21553311

約数列:

[1, 11, 121, 151, 1661, 11071, 18271, 121781, 1339591, 1671721, 18388931, 202278241]

約数ペア:

[(1, 202278241), (11, 18388931), (121, 1671721), (151, 1339591), (1661, 121781), (11071, 18271)]