206518326

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{4917103}}^1$

素因数の和:4917115

約数の個数: 16

約数和(自身を含む): 472041984

約数和(自身を除く): 265523658

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 4917103, 9834206, 14751309, 29502618, 34419721, 68839442, 103259163, 206518326]

約数ペア:

[(1, 206518326), (2, 103259163), (3, 68839442), (6, 34419721), (7, 29502618), (14, 14751309), (21, 9834206), (42, 4917103)]