201906404

素因数分解:

$2^2\times 7^1\times {\mathrm{7210943}}^1$

素因数の和:7210954

約数の個数: 12

約数和(自身を含む): 403812864

約数和(自身を除く): 201906460

約数列:

[1, 2, 4, 7, 14, 28, 7210943, 14421886, 28843772, 50476601, 100953202, 201906404]

約数ペア:

[(1, 201906404), (2, 100953202), (4, 50476601), (7, 28843772), (14, 14421886), (28, 7210943)]