200852721

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{970303}}^1$

素因数の和:970332

約数の個数: 12

約数和(自身を含む): 302734848

約数和(自身を除く): 101882127

約数列:

[1, 3, 9, 23, 69, 207, 970303, 2910909, 8732727, 22316969, 66950907, 200852721]

約数ペア:

[(1, 200852721), (3, 66950907), (9, 22316969), (23, 8732727), (69, 2910909), (207, 970303)]