206055420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{3434257}}^1$

素因数の和:3434269

約数の個数: 24

約数和(自身を含む): 576955344

約数和(自身を除く): 370899924

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 3434257, 6868514, 10302771, 13737028, 17171285, 20605542, 34342570, 41211084, 51513855, 68685140, 103027710, 206055420]

約数ペア:

[(1, 206055420), (2, 103027710), (3, 68685140), (4, 51513855), (5, 41211084), (6, 34342570), (10, 20605542), (12, 17171285), (15, 13737028), (20, 10302771), (30, 6868514), (60, 3434257)]