204028785

素因数分解:

$3^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{76847}}^1$

素因数の和:76917

約数の個数: 24

約数和(自身を含む): 359648640

約数和(自身を除く): 155619855

約数列:

[1, 3, 5, 9, 15, 45, 59, 177, 295, 531, 885, 2655, 76847, 230541, 384235, 691623, 1152705, 3458115, 4533973, 13601919, 22669865, 40805757, 68009595, 204028785]

約数ペア:

[(1, 204028785), (3, 68009595), (5, 40805757), (9, 22669865), (15, 13601919), (45, 4533973), (59, 3458115), (177, 1152705), (295, 691623), (531, 384235), (885, 230541), (2655, 76847)]