205584691

素因数分解:

${\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{277}}^1\times {\mathrm{1543}}^1$

素因数の和:1870

約数の個数: 16

約数和(自身を含む): 228351424

約数和(自身を除く): 22766733

約数列:

[1, 13, 37, 277, 481, 1543, 3601, 10249, 20059, 57091, 133237, 427411, 742183, 5556343, 15814207, 205584691]

約数ペア:

[(1, 205584691), (13, 15814207), (37, 5556343), (277, 742183), (481, 427411), (1543, 133237), (3601, 57091), (10249, 20059)]