200708216

素因数分解:

$2^3\times {\mathrm{139}}^1\times {\mathrm{199}}^1\times {\mathrm{907}}^1$

素因数の和:1251

約数の個数: 32

約数和(自身を含む): 381360000

約数和(自身を除く): 180651784

約数列:

[1, 2, 4, 8, 139, 199, 278, 398, 556, 796, 907, 1112, 1592, 1814, 3628, 7256, 27661, 55322, 110644, 126073, 180493, 221288, 252146, 360986, 504292, 721972, 1008584, 1443944, 25088527, 50177054, 100354108, 200708216]

約数ペア:

[(1, 200708216), (2, 100354108), (4, 50177054), (8, 25088527), (139, 1443944), (199, 1008584), (278, 721972), (398, 504292), (556, 360986), (796, 252146), (907, 221288), (1112, 180493), (1592, 126073), (1814, 110644), (3628, 55322), (7256, 27661)]