201906964

素因数分解:

$2^2\times 7^1\times {\mathrm{7210963}}^1$

素因数の和:7210974

約数の個数: 12

約数和(自身を含む): 403813984

約数和(自身を除く): 201907020

約数列:

[1, 2, 4, 7, 14, 28, 7210963, 14421926, 28843852, 50476741, 100953482, 201906964]

約数ペア:

[(1, 201906964), (2, 100953482), (4, 50476741), (7, 28843852), (14, 14421926), (28, 7210963)]