202925920

素因数分解:

$2^5\times 5^1\times {\mathrm{1268287}}^1$

素因数の和:1268302

約数の個数: 24

約数和(自身を含む): 479412864

約数和(自身を除く): 276486944

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 1268287, 2536574, 5073148, 6341435, 10146296, 12682870, 20292592, 25365740, 40585184, 50731480, 101462960, 202925920]

約数ペア:

[(1, 202925920), (2, 101462960), (4, 50731480), (5, 40585184), (8, 25365740), (10, 20292592), (16, 12682870), (20, 10146296), (32, 6341435), (40, 5073148), (80, 2536574), (160, 1268287)]