197049839

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{1069}}^1\times {\mathrm{1549}}^1$

素因数の和:2642

約数の個数: 16

約数和(自身を含む): 238824000

約数和(自身を除く): 41774161

約数列:

[1, 7, 17, 119, 1069, 1549, 7483, 10843, 18173, 26333, 127211, 184331, 1655881, 11591167, 28149977, 197049839]

約数ペア:

[(1, 197049839), (7, 28149977), (17, 11591167), (119, 1655881), (1069, 184331), (1549, 127211), (7483, 26333), (10843, 18173)]