220163977

素因数分解:

${\mathrm{11}}^2\times {\mathrm{109}}^1\times {\mathrm{16693}}^1$

素因数の和:16824

約数の個数: 12

約数和(自身を含む): 244233220

約数和(自身を除く): 24069243

約数列:

[1, 11, 109, 121, 1199, 13189, 16693, 183623, 1819537, 2019853, 20014907, 220163977]

約数ペア:

[(1, 220163977), (11, 20014907), (109, 2019853), (121, 1819537), (1199, 183623), (13189, 16693)]