205452003

素因数分解:

$3^1\times {\mathrm{73}}^1\times {\mathrm{643}}^1\times {\mathrm{1459}}^1$

素因数の和:2178

約数の個数: 16

約数和(自身を含む): 278311040

約数和(自身を除く): 72859037

約数列:

[1, 3, 73, 219, 643, 1459, 1929, 4377, 46939, 106507, 140817, 319521, 938137, 2814411, 68484001, 205452003]

約数ペア:

[(1, 205452003), (3, 68484001), (73, 2814411), (219, 938137), (643, 319521), (1459, 140817), (1929, 106507), (4377, 46939)]