208536552019

素因数分解:

${\mathrm{19}}^2\times {\mathrm{31}}^1\times {\mathrm{18634309}}^1$

素因数の和:18634378

約数の個数: 12

約数和(自身を含む): 227189507520

約数和(自身を除く): 18652955501

約数列:

[1, 19, 31, 361, 589, 11191, 18634309, 354051871, 577663579, 6726985549, 10975608001, 208536552019]

約数ペア:

[(1, 208536552019), (19, 10975608001), (31, 6726985549), (361, 577663579), (589, 354051871), (11191, 18634309)]