255177293

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{73943}}^1$

素因数の和:73996

約数の個数: 16

約数和(自身を含む): 319438080

約数和(自身を除く): 64260787

約数列:

[1, 7, 17, 29, 119, 203, 493, 3451, 73943, 517601, 1257031, 2144347, 8799217, 15010429, 36453899, 255177293]

約数ペア:

[(1, 255177293), (7, 36453899), (17, 15010429), (29, 8799217), (119, 2144347), (203, 1257031), (493, 517601), (3451, 73943)]