200836540

素因数分解:

$2^2\times 5^1\times {\mathrm{1777}}^1\times {\mathrm{5651}}^1$

素因数の和:7437

約数の個数: 24

約数和(自身を含む): 422068752

約数和(自身を除く): 221232212

約数列:

[1, 2, 4, 5, 10, 20, 1777, 3554, 5651, 7108, 8885, 11302, 17770, 22604, 28255, 35540, 56510, 113020, 10041827, 20083654, 40167308, 50209135, 100418270, 200836540]

約数ペア:

[(1, 200836540), (2, 100418270), (4, 50209135), (5, 40167308), (10, 20083654), (20, 10041827), (1777, 113020), (3554, 56510), (5651, 35540), (7108, 28255), (8885, 22604), (11302, 17770)]