206734108

素因数分解:

$2^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{103991}}^1$

素因数の和:104073

約数の個数: 24

約数和(自身を含む): 419295744

約数和(自身を除く): 212561636

約数列:

[1, 2, 4, 7, 14, 28, 71, 142, 284, 497, 994, 1988, 103991, 207982, 415964, 727937, 1455874, 2911748, 7383361, 14766722, 29533444, 51683527, 103367054, 206734108]

約数ペア:

[(1, 206734108), (2, 103367054), (4, 51683527), (7, 29533444), (14, 14766722), (28, 7383361), (71, 2911748), (142, 1455874), (284, 727937), (497, 415964), (994, 207982), (1988, 103991)]