202120293

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{30253}}^1$

素因数の和:30404

約数の個数: 16

約数和(自身を含む): 287534016

約数和(自身を除く): 85413723

約数列:

[1, 3, 17, 51, 131, 393, 2227, 6681, 30253, 90759, 514301, 1542903, 3963143, 11889429, 67373431, 202120293]

約数ペア:

[(1, 202120293), (3, 67373431), (17, 11889429), (51, 3963143), (131, 1542903), (393, 514301), (2227, 90759), (6681, 30253)]