196610660

素因数分解:

$2^2\times 5^1\times {\mathrm{9830533}}^1$

素因数の和:9830542

約数の個数: 12

約数和(自身を含む): 412882428

約数和(自身を除く): 216271768

約数列:

[1, 2, 4, 5, 10, 20, 9830533, 19661066, 39322132, 49152665, 98305330, 196610660]

約数ペア:

[(1, 196610660), (2, 98305330), (4, 49152665), (5, 39322132), (10, 19661066), (20, 9830533)]