199647943

素因数分解:

${\mathrm{11}}^2\times {\mathrm{733}}^1\times {\mathrm{2251}}^1$

素因数の和:3006

約数の個数: 12

約数和(自身を含む): 219844744

約数和(自身を除く): 20196801

約数列:

[1, 11, 121, 733, 2251, 8063, 24761, 88693, 272371, 1649983, 18149813, 199647943]

約数ペア:

[(1, 199647943), (11, 18149813), (121, 1649983), (733, 272371), (2251, 88693), (8063, 24761)]