206043054

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{47629}}^1$

素因数の和:47744

約数の個数: 32

約数和(自身を含む): 475537920

約数和(自身を除く): 269494866

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 103, 206, 309, 618, 721, 1442, 2163, 4326, 47629, 95258, 142887, 285774, 333403, 666806, 1000209, 2000418, 4905787, 9811574, 14717361, 29434722, 34340509, 68681018, 103021527, 206043054]

約数ペア:

[(1, 206043054), (2, 103021527), (3, 68681018), (6, 34340509), (7, 29434722), (14, 14717361), (21, 9811574), (42, 4905787), (103, 2000418), (206, 1000209), (309, 666806), (618, 333403), (721, 285774), (1442, 142887), (2163, 95258), (4326, 47629)]