199587193

素因数分解:

${\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{631}}^1\times {\mathrm{839}}^1$

素因数の和:1512

約数の個数: 16

約数和(自身を含む): 222969600

約数和(自身を除く): 23382407

約数列:

[1, 13, 29, 377, 631, 839, 8203, 10907, 18299, 24331, 237887, 316303, 529409, 6882317, 15352861, 199587193]

約数ペア:

[(1, 199587193), (13, 15352861), (29, 6882317), (377, 529409), (631, 316303), (839, 237887), (8203, 24331), (10907, 18299)]