204090639

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{257}}^1\times {\mathrm{8539}}^1$

素因数の和:8830

約数の個数: 16

約数和(自身を含む): 282024960

約数和(自身を除く): 77934321

約数列:

[1, 3, 31, 93, 257, 771, 7967, 8539, 23901, 25617, 264709, 794127, 2194523, 6583569, 68030213, 204090639]

約数ペア:

[(1, 204090639), (3, 68030213), (31, 6583569), (93, 2194523), (257, 794127), (771, 264709), (7967, 25617), (8539, 23901)]