199323889

素因数分解:

${\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{269}}^1\times {\mathrm{661}}^1$

素因数の和:1008

約数の個数: 16

約数和(自身を含む): 214488000

約数和(自身を除く): 15164111

約数列:

[1, 19, 59, 269, 661, 1121, 5111, 12559, 15871, 38999, 177809, 301549, 740981, 3378371, 10490731, 199323889]

約数ペア:

[(1, 199323889), (19, 10490731), (59, 3378371), (269, 740981), (661, 301549), (1121, 177809), (5111, 38999), (12559, 15871)]