205586478

素因数分解:

$2^1\times 3^3\times {\mathrm{269}}^1\times {\mathrm{14153}}^1$

素因数の和:14433

約数の個数: 32

約数和(自身を含む): 458589600

約数和(自身を除く): 253003122

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 269, 538, 807, 1614, 2421, 4842, 7263, 14153, 14526, 28306, 42459, 84918, 127377, 254754, 382131, 764262, 3807157, 7614314, 11421471, 22842942, 34264413, 68528826, 102793239, 205586478]

約数ペア:

[(1, 205586478), (2, 102793239), (3, 68528826), (6, 34264413), (9, 22842942), (18, 11421471), (27, 7614314), (54, 3807157), (269, 764262), (538, 382131), (807, 254754), (1614, 127377), (2421, 84918), (4842, 42459), (7263, 28306), (14153, 14526)]