210868324

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{107}}^1\times {\mathrm{691}}^1$

素因数の和:856

約数の個数: 48

約数和(自身を含む): 401780736

約数和(自身を除く): 190912412

約数列:

[1, 2, 4, 23, 31, 46, 62, 92, 107, 124, 214, 428, 691, 713, 1382, 1426, 2461, 2764, 2852, 3317, 4922, 6634, 9844, 13268, 15893, 21421, 31786, 42842, 63572, 73937, 76291, 85684, 147874, 152582, 295748, 305164, 492683, 985366, 1700551, 1970732, 2292047, 3401102, 4584094, 6802204, 9168188, 52717081, 105434162, 210868324]

約数ペア:

[(1, 210868324), (2, 105434162), (4, 52717081), (23, 9168188), (31, 6802204), (46, 4584094), (62, 3401102), (92, 2292047), (107, 1970732), (124, 1700551), (214, 985366), (428, 492683), (691, 305164), (713, 295748), (1382, 152582), (1426, 147874), (2461, 85684), (2764, 76291), (2852, 73937), (3317, 63572), (4922, 42842), (6634, 31786), (9844, 21421), (13268, 15893)]