204022600

素因数分解:

$2^3\times 5^2\times {\mathrm{1020113}}^1$

素因数の和:1020129

約数の個数: 24

約数和(自身を含む): 474353010

約数和(自身を除く): 270330410

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 200, 1020113, 2040226, 4080452, 5100565, 8160904, 10201130, 20402260, 25502825, 40804520, 51005650, 102011300, 204022600]

約数ペア:

[(1, 204022600), (2, 102011300), (4, 51005650), (5, 40804520), (8, 25502825), (10, 20402260), (20, 10201130), (25, 8160904), (40, 5100565), (50, 4080452), (100, 2040226), (200, 1020113)]