208055285763

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{38379503}}^1$

素因数の和:38379658

約数の個数: 16

約数和(自身を含む): 300895311360

約数和(自身を除く): 92840025597

約数列:

[1, 3, 13, 39, 139, 417, 1807, 5421, 38379503, 115138509, 498933539, 1496800617, 5334750917, 16004252751, 69351761921, 208055285763]

約数ペア:

[(1, 208055285763), (3, 69351761921), (13, 16004252751), (39, 5334750917), (139, 1496800617), (417, 498933539), (1807, 115138509), (5421, 38379503)]