200835531

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{2143}}^1$

素因数の和:2257

約数の個数: 40

約数和(自身を含む): 326874240

約数和(自身を除く): 126038709

約数列:

[1, 3, 9, 13, 27, 39, 81, 89, 117, 267, 351, 801, 1053, 1157, 2143, 2403, 3471, 6429, 7209, 10413, 19287, 27859, 31239, 57861, 83577, 93717, 173583, 190727, 250731, 572181, 752193, 1716543, 2256579, 2479451, 5149629, 7438353, 15448887, 22315059, 66945177, 200835531]

約数ペア:

[(1, 200835531), (3, 66945177), (9, 22315059), (13, 15448887), (27, 7438353), (39, 5149629), (81, 2479451), (89, 2256579), (117, 1716543), (267, 752193), (351, 572181), (801, 250731), (1053, 190727), (1157, 173583), (2143, 93717), (2403, 83577), (3471, 57861), (6429, 31239), (7209, 27859), (10413, 19287)]