201306393

素因数分解:

$3^2\times {\mathrm{103}}^1\times {\mathrm{397}}^1\times {\mathrm{547}}^1$

素因数の和:1053

約数の個数: 24

約数和(自身を含む): 294876608

約数和(自身を除く): 93570215

約数列:

[1, 3, 9, 103, 309, 397, 547, 927, 1191, 1641, 3573, 4923, 40891, 56341, 122673, 169023, 217159, 368019, 507069, 651477, 1954431, 22367377, 67102131, 201306393]

約数ペア:

[(1, 201306393), (3, 67102131), (9, 22367377), (103, 1954431), (309, 651477), (397, 507069), (547, 368019), (927, 217159), (1191, 169023), (1641, 122673), (3573, 56341), (4923, 40891)]