218016287

素因数分解:

${\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{311}}^1\times {\mathrm{1051}}^1$

素因数の和:1414

約数の個数: 16

約数和(自身を含む): 236321280

約数和(自身を除く): 18304993

約数列:

[1, 23, 29, 311, 667, 1051, 7153, 9019, 24173, 30479, 207437, 326861, 701017, 7517803, 9478969, 218016287]

約数ペア:

[(1, 218016287), (23, 9478969), (29, 7517803), (311, 701017), (667, 326861), (1051, 207437), (7153, 30479), (9019, 24173)]