202214089

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{20047}}^1$

素因数の和:20196

約数の個数: 16

約数和(自身を含む): 254048256

約数和(自身を除く): 51834167

約数列:

[1, 7, 11, 77, 131, 917, 1441, 10087, 20047, 140329, 220517, 1543619, 2626157, 18383099, 28887727, 202214089]

約数ペア:

[(1, 202214089), (7, 28887727), (11, 18383099), (77, 2626157), (131, 1543619), (917, 220517), (1441, 140329), (10087, 20047)]