209765598

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{4994419}}^1$

素因数の和:4994431

約数の個数: 16

約数和(自身を含む): 479464320

約数和(自身を除く): 269698722

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 4994419, 9988838, 14983257, 29966514, 34960933, 69921866, 104882799, 209765598]

約数ペア:

[(1, 209765598), (2, 104882799), (3, 69921866), (6, 34960933), (7, 29966514), (14, 14983257), (21, 9988838), (42, 4994419)]