207939081

素因数分解:

$3^1\times 7^1\times {\mathrm{739}}^1\times {\mathrm{13399}}^1$

素因数の和:14148

約数の個数: 16

約数和(自身を含む): 317312000

約数和(自身を除く): 109372919

約数列:

[1, 3, 7, 21, 739, 2217, 5173, 13399, 15519, 40197, 93793, 281379, 9901861, 29705583, 69313027, 207939081]

約数ペア:

[(1, 207939081), (3, 69313027), (7, 29705583), (21, 9901861), (739, 281379), (2217, 93793), (5173, 40197), (13399, 15519)]