201119300

素因数分解:

$2^2\times 5^2\times {\mathrm{2011193}}^1$

素因数の和:2011207

約数の個数: 18

約数和(自身を含む): 436429098

約数和(自身を除く): 235309798

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 2011193, 4022386, 8044772, 10055965, 20111930, 40223860, 50279825, 100559650, 201119300]

約数ペア:

[(1, 201119300), (2, 100559650), (4, 50279825), (5, 40223860), (10, 20111930), (20, 10055965), (25, 8044772), (50, 4022386), (100, 2011193)]