199027981

素因数分解:

${\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{68371}}^1$

素因数の和:68483

約数の個数: 8

約数和(自身を含む): 206756928

約数和(自身を除く): 7728947

約数列:

[1, 41, 71, 2911, 68371, 2803211, 4854341, 199027981]

約数ペア:

[(1, 199027981), (41, 4854341), (71, 2803211), (2911, 68371)]