205128767858

素因数分解:

$2^1\times 7^1\times {\mathrm{23057}}^1\times {\mathrm{635471}}^1$

素因数の和:658537

約数の個数: 16

約数和(自身を含む): 351665121024

約数和(自身を除く): 146536353166

約数列:

[1, 2, 7, 14, 23057, 46114, 161399, 322798, 635471, 1270942, 4448297, 8896594, 14652054847, 29304109694, 102564383929, 205128767858]

約数ペア:

[(1, 205128767858), (2, 102564383929), (7, 29304109694), (14, 14652054847), (23057, 8896594), (46114, 4448297), (161399, 1270942), (322798, 635471)]