200865141

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{9421}}^1$

素因数の和:9553

約数の個数: 24

約数和(自身を含む): 305725056

約数和(自身を除く): 104859915

約数列:

[1, 3, 9, 23, 69, 103, 207, 309, 927, 2369, 7107, 9421, 21321, 28263, 84789, 216683, 650049, 970363, 1950147, 2911089, 8733267, 22318349, 66955047, 200865141]

約数ペア:

[(1, 200865141), (3, 66955047), (9, 22318349), (23, 8733267), (69, 2911089), (103, 1950147), (207, 970363), (309, 650049), (927, 216683), (2369, 84789), (7107, 28263), (9421, 21321)]