206887184

素因数分解:

$2^4\times 7^1\times {\mathrm{71}}^1\times {\mathrm{26017}}^1$

素因数の和:26103

約数の個数: 40

約数和(自身を含む): 464577408

約数和(自身を除く): 257690224

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 71, 112, 142, 284, 497, 568, 994, 1136, 1988, 3976, 7952, 26017, 52034, 104068, 182119, 208136, 364238, 416272, 728476, 1456952, 1847207, 2913904, 3694414, 7388828, 12930449, 14777656, 25860898, 29555312, 51721796, 103443592, 206887184]

約数ペア:

[(1, 206887184), (2, 103443592), (4, 51721796), (7, 29555312), (8, 25860898), (14, 14777656), (16, 12930449), (28, 7388828), (56, 3694414), (71, 2913904), (112, 1847207), (142, 1456952), (284, 728476), (497, 416272), (568, 364238), (994, 208136), (1136, 182119), (1988, 104068), (3976, 52034), (7952, 26017)]