200097440

素因数分解:

$2^5\times 5^1\times {\mathrm{1250609}}^1$

素因数の和:1250624

約数の個数: 24

約数和(自身を含む): 472730580

約数和(自身を除く): 272633140

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 1250609, 2501218, 5002436, 6253045, 10004872, 12506090, 20009744, 25012180, 40019488, 50024360, 100048720, 200097440]

約数ペア:

[(1, 200097440), (2, 100048720), (4, 50024360), (5, 40019488), (8, 25012180), (10, 20009744), (16, 12506090), (20, 10004872), (32, 6253045), (40, 5002436), (80, 2501218), (160, 1250609)]