208035644

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{389}}^1\times {\mathrm{5813}}^1$

素因数の和:6229

約数の個数: 24

約数和(自身を含む): 380933280

約数和(自身を除く): 172897636

約数列:

[1, 2, 4, 23, 46, 92, 389, 778, 1556, 5813, 8947, 11626, 17894, 23252, 35788, 133699, 267398, 534796, 2261257, 4522514, 9045028, 52008911, 104017822, 208035644]

約数ペア:

[(1, 208035644), (2, 104017822), (4, 52008911), (23, 9045028), (46, 4522514), (92, 2261257), (389, 534796), (778, 267398), (1556, 133699), (5813, 35788), (8947, 23252), (11626, 17894)]