201865980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{3364433}}^1$

素因数の和:3364445

約数の個数: 24

約数和(自身を含む): 565224912

約数和(自身を除く): 363358932

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 3364433, 6728866, 10093299, 13457732, 16822165, 20186598, 33644330, 40373196, 50466495, 67288660, 100932990, 201865980]

約数ペア:

[(1, 201865980), (2, 100932990), (3, 67288660), (4, 50466495), (5, 40373196), (6, 33644330), (10, 20186598), (12, 16822165), (15, 13457732), (20, 10093299), (30, 6728866), (60, 3364433)]