201901252

素因数分解:

$2^2\times 7^1\times {\mathrm{7210759}}^1$

素因数の和:7210770

約数の個数: 12

約数和(自身を含む): 403802560

約数和(自身を除く): 201901308

約数列:

[1, 2, 4, 7, 14, 28, 7210759, 14421518, 28843036, 50475313, 100950626, 201901252]

約数ペア:

[(1, 201901252), (2, 100950626), (4, 50475313), (7, 28843036), (14, 14421518), (28, 7210759)]