200682391

素因数分解:

$7^2\times {\mathrm{13}}^1\times {\mathrm{311}}^1\times {\mathrm{1013}}^1$

素因数の和:1351

約数の個数: 24

約数和(自身を含む): 252461664

約数和(自身を除く): 51779273

約数列:

[1, 7, 13, 49, 91, 311, 637, 1013, 2177, 4043, 7091, 13169, 15239, 28301, 49637, 92183, 198107, 315043, 645281, 2205301, 4095559, 15437107, 28668913, 200682391]

約数ペア:

[(1, 200682391), (7, 28668913), (13, 15437107), (49, 4095559), (91, 2205301), (311, 645281), (637, 315043), (1013, 198107), (2177, 92183), (4043, 49637), (7091, 28301), (13169, 15239)]