200745780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{3345763}}^1$

素因数の和:3345775

約数の個数: 24

約数和(自身を含む): 562088352

約数和(自身を除く): 361342572

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 3345763, 6691526, 10037289, 13383052, 16728815, 20074578, 33457630, 40149156, 50186445, 66915260, 100372890, 200745780]

約数ペア:

[(1, 200745780), (2, 100372890), (3, 66915260), (4, 50186445), (5, 40149156), (6, 33457630), (10, 20074578), (12, 16728815), (15, 13383052), (20, 10037289), (30, 6691526), (60, 3345763)]