208068776

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{107}}^1\times {\mathrm{7841}}^1$

素因数の和:7985

約数の個数: 32

約数和(自身を含む): 406529280

約数和(自身を除く): 198460504

約数列:

[1, 2, 4, 8, 31, 62, 107, 124, 214, 248, 428, 856, 3317, 6634, 7841, 13268, 15682, 26536, 31364, 62728, 243071, 486142, 838987, 972284, 1677974, 1944568, 3355948, 6711896, 26008597, 52017194, 104034388, 208068776]

約数ペア:

[(1, 208068776), (2, 104034388), (4, 52017194), (8, 26008597), (31, 6711896), (62, 3355948), (107, 1944568), (124, 1677974), (214, 972284), (248, 838987), (428, 486142), (856, 243071), (3317, 62728), (6634, 31364), (7841, 26536), (13268, 15682)]