189214081

素因数分解:

$7^1\times {\mathrm{53}}^1\times {\mathrm{109}}^1\times {\mathrm{4679}}^1$

素因数の和:4848

約数の個数: 16

約数和(自身を含む): 222393600

約数和(自身を除く): 33179519

約数列:

[1, 7, 53, 109, 371, 763, 4679, 5777, 32753, 40439, 247987, 510011, 1735909, 3570077, 27030583, 189214081]

約数ペア:

[(1, 189214081), (7, 27030583), (53, 3570077), (109, 1735909), (371, 510011), (763, 247987), (4679, 40439), (5777, 32753)]