200805556

素因数分解:

$2^2\times 7^1\times {\mathrm{59}}^1\times {\mathrm{121553}}^1$

素因数の和:121623

約数の個数: 24

約数和(自身を含む): 408421440

約数和(自身を除く): 207615884

約数列:

[1, 2, 4, 7, 14, 28, 59, 118, 236, 413, 826, 1652, 121553, 243106, 486212, 850871, 1701742, 3403484, 7171627, 14343254, 28686508, 50201389, 100402778, 200805556]

約数ペア:

[(1, 200805556), (2, 100402778), (4, 50201389), (7, 28686508), (14, 14343254), (28, 7171627), (59, 3403484), (118, 1701742), (236, 850871), (413, 486212), (826, 243106), (1652, 121553)]