200502891

素因数分解:

$3^3\times {\mathrm{23}}^1\times {\mathrm{322871}}^1$

素因数の和:322903

約数の個数: 16

約数和(自身を含む): 309957120

約数和(自身を除く): 109454229

約数列:

[1, 3, 9, 23, 27, 69, 207, 621, 322871, 968613, 2905839, 7426033, 8717517, 22278099, 66834297, 200502891]

約数ペア:

[(1, 200502891), (3, 66834297), (9, 22278099), (23, 8717517), (27, 7426033), (69, 2905839), (207, 968613), (621, 322871)]