206672011

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{16339}}^1$

素因数の和:16498

約数の個数: 16

約数和(自身を含む): 256211200

約数和(自身を除く): 49539189

約数列:

[1, 7, 13, 91, 139, 973, 1807, 12649, 16339, 114373, 212407, 1486849, 2271121, 15897847, 29524573, 206672011]

約数ペア:

[(1, 206672011), (7, 29524573), (13, 15897847), (91, 2271121), (139, 1486849), (973, 212407), (1807, 114373), (12649, 16339)]