208540192

素因数分解:

$2^5\times 7^1\times {\mathrm{241}}^1\times {\mathrm{3863}}^1$

素因数の和:4121

約数の個数: 48

約数和(自身を含む): 471284352

約数和(自身を除く): 262744160

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 241, 482, 964, 1687, 1928, 3374, 3856, 3863, 6748, 7712, 7726, 13496, 15452, 26992, 27041, 30904, 53984, 54082, 61808, 108164, 123616, 216328, 432656, 865312, 930983, 1861966, 3723932, 6516881, 7447864, 13033762, 14895728, 26067524, 29791456, 52135048, 104270096, 208540192]

約数ペア:

[(1, 208540192), (2, 104270096), (4, 52135048), (7, 29791456), (8, 26067524), (14, 14895728), (16, 13033762), (28, 7447864), (32, 6516881), (56, 3723932), (112, 1861966), (224, 930983), (241, 865312), (482, 432656), (964, 216328), (1687, 123616), (1928, 108164), (3374, 61808), (3856, 54082), (3863, 53984), (6748, 30904), (7712, 27041), (7726, 26992), (13496, 15452)]