201893791

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{263}}^1\times {\mathrm{3673}}^1$

素因数の和:3966

約数の個数: 16

約数和(自身を含む): 232784640

約数和(自身を除く): 30890849

約数列:

[1, 11, 19, 209, 263, 2893, 3673, 4997, 40403, 54967, 69787, 767657, 965999, 10625989, 18353981, 201893791]

約数ペア:

[(1, 201893791), (11, 18353981), (19, 10625989), (209, 965999), (263, 767657), (2893, 69787), (3673, 54967), (4997, 40403)]