208567381

素因数分解:

${\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{211}}^1\times {\mathrm{3907}}^1$

素因数の和:4152

約数の個数: 16

約数和(自身を含む): 238606848

約数和(自身を除く): 30039467

約数列:

[1, 11, 23, 211, 253, 2321, 3907, 4853, 42977, 53383, 89861, 824377, 988471, 9068147, 18960671, 208567381]

約数ペア:

[(1, 208567381), (11, 18960671), (23, 9068147), (211, 988471), (253, 824377), (2321, 89861), (3907, 53383), (4853, 42977)]