202823979

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{137}}^1\times {\mathrm{15919}}^1$

素因数の和:16090

約数の個数: 16

約数和(自身を含む): 281210880

約数和(自身を除く): 78386901

約数列:

[1, 3, 31, 93, 137, 411, 4247, 12741, 15919, 47757, 493489, 1480467, 2180903, 6542709, 67607993, 202823979]

約数ペア:

[(1, 202823979), (3, 67607993), (31, 6542709), (93, 2180903), (137, 1480467), (411, 493489), (4247, 47757), (12741, 15919)]