189987841

素因数分解:

${\mathrm{139}}^1\times {\mathrm{719}}^1\times {\mathrm{1901}}^1$

素因数の和:2759

約数の個数: 8

約数和(自身を含む): 191721600

約数和(自身を除く): 1733759

約数列:

[1, 139, 719, 1901, 99941, 264239, 1366819, 189987841]

約数ペア:

[(1, 189987841), (139, 1366819), (719, 264239), (1901, 99941)]