199746679

素因数分解:

${\mathrm{11}}^2\times {\mathrm{691}}^1\times {\mathrm{2389}}^1$

素因数の和:3102

約数の個数: 12

約数和(自身を含む): 219966040

約数和(自身を除く): 20219361

約数列:

[1, 11, 121, 691, 2389, 7601, 26279, 83611, 289069, 1650799, 18158789, 199746679]

約数ペア:

[(1, 199746679), (11, 18158789), (121, 1650799), (691, 289069), (2389, 83611), (7601, 26279)]