207680270

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{2966861}}^1$

素因数の和:2966875

約数の個数: 16

約数和(自身を含む): 427228128

約数和(自身を除く): 219547858

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 2966861, 5933722, 14834305, 20768027, 29668610, 41536054, 103840135, 207680270]

約数ペア:

[(1, 207680270), (2, 103840135), (5, 41536054), (7, 29668610), (10, 20768027), (14, 14834305), (35, 5933722), (70, 2966861)]