204816101

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{15473}}^1$

素因数の和:15572

約数の個数: 16

約数和(自身を含む): 245603328

約数和(自身を除く): 40787227

約数列:

[1, 7, 31, 61, 217, 427, 1891, 13237, 15473, 108311, 479663, 943853, 3357641, 6606971, 29259443, 204816101]

約数ペア:

[(1, 204816101), (7, 29259443), (31, 6606971), (61, 3357641), (217, 943853), (427, 479663), (1891, 108311), (13237, 15473)]