201081335

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{441937}}^1$

素因数の和:441962

約数の個数: 16

約数和(自身を含む): 296982336

約数和(自身を除く): 95901001

約数列:

[1, 5, 7, 13, 35, 65, 91, 455, 441937, 2209685, 3093559, 5745181, 15467795, 28725905, 40216267, 201081335]

約数ペア:

[(1, 201081335), (5, 40216267), (7, 28725905), (13, 15467795), (35, 5745181), (65, 3093559), (91, 2209685), (455, 441937)]