205495170188

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{443}}^1\times {\mathrm{1506077}}^1$

素因数の和:1506542

約数の個数: 48

約数和(自身を含む): 449365480704

約数和(自身を除く): 243870310516

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 443, 886, 1772, 3101, 4873, 6202, 9746, 12404, 19492, 34111, 68222, 136444, 1506077, 3012154, 6024308, 10542539, 16566847, 21085078, 33133694, 42170156, 66267388, 115967929, 231935858, 463871716, 667192111, 1334384222, 2668768444, 4670344777, 7339113221, 9340689554, 14678226442, 18681379108, 29356452884, 51373792547, 102747585094, 205495170188]

約数ペア:

[(1, 205495170188), (2, 102747585094), (4, 51373792547), (7, 29356452884), (11, 18681379108), (14, 14678226442), (22, 9340689554), (28, 7339113221), (44, 4670344777), (77, 2668768444), (154, 1334384222), (308, 667192111), (443, 463871716), (886, 231935858), (1772, 115967929), (3101, 66267388), (4873, 42170156), (6202, 33133694), (9746, 21085078), (12404, 16566847), (19492, 10542539), (34111, 6024308), (68222, 3012154), (136444, 1506077)]