194912408

素因数分解:

$2^3\times {\mathrm{311}}^1\times {\mathrm{78341}}^1$

素因数の和:78658

約数の個数: 16

約数和(自身を含む): 366640560

約数和(自身を除く): 171728152

約数列:

[1, 2, 4, 8, 311, 622, 1244, 2488, 78341, 156682, 313364, 626728, 24364051, 48728102, 97456204, 194912408]

約数ペア:

[(1, 194912408), (2, 97456204), (4, 48728102), (8, 24364051), (311, 626728), (622, 313364), (1244, 156682), (2488, 78341)]