200250988

素因数分解:

$2^2\times 7^1\times {\mathrm{157}}^1\times {\mathrm{45553}}^1$

素因数の和:45721

約数の個数: 24

約数和(自身を含む): 403061792

約数和(自身を除く): 202810804

約数列:

[1, 2, 4, 7, 14, 28, 157, 314, 628, 1099, 2198, 4396, 45553, 91106, 182212, 318871, 637742, 1275484, 7151821, 14303642, 28607284, 50062747, 100125494, 200250988]

約数ペア:

[(1, 200250988), (2, 100125494), (4, 50062747), (7, 28607284), (14, 14303642), (28, 7151821), (157, 1275484), (314, 637742), (628, 318871), (1099, 182212), (2198, 91106), (4396, 45553)]