188049191540

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{1343208511}}^1$

素因数の和:1343208527

約数の個数: 24

約数和(自身を含む): 451318060032

約数和(自身を除く): 263268868492

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 1343208511, 2686417022, 5372834044, 6716042555, 9402459577, 13432085110, 18804919154, 26864170220, 37609838308, 47012297885, 94024595770, 188049191540]

約数ペア:

[(1, 188049191540), (2, 94024595770), (4, 47012297885), (5, 37609838308), (7, 26864170220), (10, 18804919154), (14, 13432085110), (20, 9402459577), (28, 6716042555), (35, 5372834044), (70, 2686417022), (140, 1343208511)]