213786376

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{311}}^1\times {\mathrm{2963}}^1$

素因数の和:3309

約数の個数: 32

約数和(自身を含む): 416145600

約数和(自身を除く): 202359224

約数列:

[1, 2, 4, 8, 29, 58, 116, 232, 311, 622, 1244, 2488, 2963, 5926, 9019, 11852, 18038, 23704, 36076, 72152, 85927, 171854, 343708, 687416, 921493, 1842986, 3685972, 7371944, 26723297, 53446594, 106893188, 213786376]

約数ペア:

[(1, 213786376), (2, 106893188), (4, 53446594), (8, 26723297), (29, 7371944), (58, 3685972), (116, 1842986), (232, 921493), (311, 687416), (622, 343708), (1244, 171854), (2488, 85927), (2963, 72152), (5926, 36076), (9019, 23704), (11852, 18038)]