200790420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{3346507}}^1$

素因数の和:3346519

約数の個数: 24

約数和(自身を含む): 562213344

約数和(自身を除く): 361422924

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 3346507, 6693014, 10039521, 13386028, 16732535, 20079042, 33465070, 40158084, 50197605, 66930140, 100395210, 200790420]

約数ペア:

[(1, 200790420), (2, 100395210), (3, 66930140), (4, 50197605), (5, 40158084), (6, 33465070), (10, 20079042), (12, 16732535), (15, 13386028), (20, 10039521), (30, 6693014), (60, 3346507)]