205146972

素因数分解:

$2^2\times 3^3\times {\mathrm{1899509}}^1$

素因数の和:1899522

約数の個数: 24

約数和(自身を含む): 531862800

約数和(自身を除く): 326715828

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 1899509, 3799018, 5698527, 7598036, 11397054, 17095581, 22794108, 34191162, 51286743, 68382324, 102573486, 205146972]

約数ペア:

[(1, 205146972), (2, 102573486), (3, 68382324), (4, 51286743), (6, 34191162), (9, 22794108), (12, 17095581), (18, 11397054), (27, 7598036), (36, 5698527), (54, 3799018), (108, 1899509)]