200920422

素因数分解:

$2^1\times 3^1\times {\mathrm{1123}}^1\times {\mathrm{29819}}^1$

素因数の和:30947

約数の個数: 16

約数和(自身を含む): 402212160

約数和(自身を除く): 201291738

約数列:

[1, 2, 3, 6, 1123, 2246, 3369, 6738, 29819, 59638, 89457, 178914, 33486737, 66973474, 100460211, 200920422]

約数ペア:

[(1, 200920422), (2, 100460211), (3, 66973474), (6, 33486737), (1123, 178914), (2246, 89457), (3369, 59638), (6738, 29819)]