202143243

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{277}}^1\times {\mathrm{349}}^1$

素因数の和:687

約数の個数: 32

約数和(自身を含む): 294235200

約数和(自身を除く): 92091957

約数列:

[1, 3, 17, 41, 51, 123, 277, 349, 697, 831, 1047, 2091, 4709, 5933, 11357, 14127, 14309, 17799, 34071, 42927, 96673, 193069, 243253, 290019, 579207, 729759, 1643441, 3963593, 4930323, 11890779, 67381081, 202143243]

約数ペア:

[(1, 202143243), (3, 67381081), (17, 11890779), (41, 4930323), (51, 3963593), (123, 1643441), (277, 729759), (349, 579207), (697, 290019), (831, 243253), (1047, 193069), (2091, 96673), (4709, 42927), (5933, 34071), (11357, 17799), (14127, 14309)]