212278001

素因数分解:

${\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{97}}^1\times {\mathrm{2371}}^1$

素因数の和:2552

約数の個数: 16

約数和(自身を含む): 234315648

約数和(自身を除く): 22037647

約数列:

[1, 13, 71, 97, 923, 1261, 2371, 6887, 30823, 89531, 168341, 229987, 2188433, 2989831, 16329077, 212278001]

約数ペア:

[(1, 212278001), (13, 16329077), (71, 2989831), (97, 2188433), (923, 229987), (1261, 168341), (2371, 89531), (6887, 30823)]