200804540

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{528433}}^1$

素因数の和:528461

約数の個数: 24

約数和(自身を含む): 443884560

約数和(自身を除く): 243080020

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 528433, 1056866, 2113732, 2642165, 5284330, 10040227, 10568660, 20080454, 40160908, 50201135, 100402270, 200804540]

約数ペア:

[(1, 200804540), (2, 100402270), (4, 50201135), (5, 40160908), (10, 20080454), (19, 10568660), (20, 10040227), (38, 5284330), (76, 2642165), (95, 2113732), (190, 1056866), (380, 528433)]