201811916

素因数分解:

$2^2\times {\mathrm{53}}^1\times {\mathrm{951943}}^1$

素因数の和:952000

約数の個数: 12

約数和(自身を含む): 359834832

約数和(自身を除く): 158022916

約数列:

[1, 2, 4, 53, 106, 212, 951943, 1903886, 3807772, 50452979, 100905958, 201811916]

約数ペア:

[(1, 201811916), (2, 100905958), (4, 50452979), (53, 3807772), (106, 1903886), (212, 951943)]