201246149

素因数分解:

${\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{521}}^1\times {\mathrm{691}}^1$

素因数の和:1268

約数の個数: 16

約数和(自身を含む): 222513984

約数和(自身を除く): 21267835

約数列:

[1, 13, 43, 521, 559, 691, 6773, 8983, 22403, 29713, 291239, 360011, 386269, 4680143, 15480473, 201246149]

約数ペア:

[(1, 201246149), (13, 15480473), (43, 4680143), (521, 386269), (559, 360011), (691, 291239), (6773, 29713), (8983, 22403)]