207816959

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{13331}}^1$

素因数の和:13486

約数の個数: 16

約数和(自身を含む): 253414656

約数和(自身を除く): 45597697

約数列:

[1, 7, 17, 119, 131, 917, 2227, 13331, 15589, 93317, 226627, 1586389, 1746361, 12224527, 29688137, 207816959]

約数ペア:

[(1, 207816959), (7, 29688137), (17, 12224527), (119, 1746361), (131, 1586389), (917, 226627), (2227, 93317), (13331, 15589)]