214909046

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{443}}^1\times {\mathrm{22051}}^1$

素因数の和:22507

約数の個数: 16

約数和(自身を含む): 352479168

約数和(自身を除く): 137570122

約数列:

[1, 2, 11, 22, 443, 886, 4873, 9746, 22051, 44102, 242561, 485122, 9768593, 19537186, 107454523, 214909046]

約数ペア:

[(1, 214909046), (2, 107454523), (11, 19537186), (22, 9768593), (443, 485122), (886, 242561), (4873, 44102), (9746, 22051)]