216173660

素因数分解:

$2^2\times 5^1\times {\mathrm{3037}}^1\times {\mathrm{3559}}^1$

素因数の和:6605

約数の個数: 24

約数和(自身を含む): 454241760

約数和(自身を除く): 238068100

約数列:

[1, 2, 4, 5, 10, 20, 3037, 3559, 6074, 7118, 12148, 14236, 15185, 17795, 30370, 35590, 60740, 71180, 10808683, 21617366, 43234732, 54043415, 108086830, 216173660]

約数ペア:

[(1, 216173660), (2, 108086830), (4, 54043415), (5, 43234732), (10, 21617366), (20, 10808683), (3037, 71180), (3559, 60740), (6074, 35590), (7118, 30370), (12148, 17795), (14236, 15185)]