205887248

素因数分解:

$2^4\times 7^1\times {\mathrm{67}}^1\times {\mathrm{27437}}^1$

素因数の和:27519

約数の個数: 40

約数和(自身を含む): 462714432

約数和(自身を除く): 256827184

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 67, 112, 134, 268, 469, 536, 938, 1072, 1876, 3752, 7504, 27437, 54874, 109748, 192059, 219496, 384118, 438992, 768236, 1536472, 1838279, 3072944, 3676558, 7353116, 12867953, 14706232, 25735906, 29412464, 51471812, 102943624, 205887248]

約数ペア:

[(1, 205887248), (2, 102943624), (4, 51471812), (7, 29412464), (8, 25735906), (14, 14706232), (16, 12867953), (28, 7353116), (56, 3676558), (67, 3072944), (112, 1838279), (134, 1536472), (268, 768236), (469, 438992), (536, 384118), (938, 219496), (1072, 192059), (1876, 109748), (3752, 54874), (7504, 27437)]