203434820

素因数分解:

$2^2\times 5^1\times {\mathrm{107}}^1\times {\mathrm{95063}}^1$

素因数の和:95179

約数の個数: 24

約数和(自身を含む): 431210304

約数和(自身を除く): 227775484

約数列:

[1, 2, 4, 5, 10, 20, 107, 214, 428, 535, 1070, 2140, 95063, 190126, 380252, 475315, 950630, 1901260, 10171741, 20343482, 40686964, 50858705, 101717410, 203434820]

約数ペア:

[(1, 203434820), (2, 101717410), (4, 50858705), (5, 40686964), (10, 20343482), (20, 10171741), (107, 1901260), (214, 950630), (428, 475315), (535, 380252), (1070, 190126), (2140, 95063)]