203814492073

素因数分解:

${\mathrm{17}}^2\times {\mathrm{1097}}^1\times {\mathrm{642881}}^1$

素因数の和:644012

約数の個数: 12

約数和(自身を含む): 216706521852

約数和(自身を除く): 12892029779

約数列:

[1, 17, 289, 1097, 18649, 317033, 642881, 10928977, 185792609, 705240457, 11989087769, 203814492073]

約数ペア:

[(1, 203814492073), (17, 11989087769), (289, 705240457), (1097, 185792609), (18649, 10928977), (317033, 642881)]