206535699

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{479}}^1\times {\mathrm{2083}}^1$

素因数の和:2591

約数の個数: 24

約数和(自身を含む): 312099840

約数和(自身を除く): 105564141

約数列:

[1, 3, 9, 23, 69, 207, 479, 1437, 2083, 4311, 6249, 11017, 18747, 33051, 47909, 99153, 143727, 431181, 997757, 2993271, 8979813, 22948411, 68845233, 206535699]

約数ペア:

[(1, 206535699), (3, 68845233), (9, 22948411), (23, 8979813), (69, 2993271), (207, 997757), (479, 431181), (1437, 143727), (2083, 99153), (4311, 47909), (6249, 33051), (11017, 18747)]