214687508

素因数分解:

$2^2\times 7^1\times {\mathrm{1193}}^1\times {\mathrm{6427}}^1$

素因数の和:7631

約数の個数: 24

約数和(自身を含む): 429801792

約数和(自身を除く): 215114284

約数列:

[1, 2, 4, 7, 14, 28, 1193, 2386, 4772, 6427, 8351, 12854, 16702, 25708, 33404, 44989, 89978, 179956, 7667411, 15334822, 30669644, 53671877, 107343754, 214687508]

約数ペア:

[(1, 214687508), (2, 107343754), (4, 53671877), (7, 30669644), (14, 15334822), (28, 7667411), (1193, 179956), (2386, 89978), (4772, 44989), (6427, 33404), (8351, 25708), (12854, 16702)]