199018507

素因数分解:

${\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{199}}^1\times {\mathrm{661}}^1$

素因数の和:966

約数の個数: 16

約数和(自身を含む): 214488000

約数和(自身を除く): 15469493

約数列:

[1, 17, 89, 199, 661, 1513, 3383, 11237, 17711, 58829, 131539, 301087, 1000093, 2236163, 11706971, 199018507]

約数ペア:

[(1, 199018507), (17, 11706971), (89, 2236163), (199, 1000093), (661, 301087), (1513, 131539), (3383, 58829), (11237, 17711)]