200789799

素因数分解:

$3^1\times 7^3\times {\mathrm{195131}}^1$

素因数の和:195155

約数の個数: 16

約数和(自身を含む): 312211200

約数和(自身を除く): 111421401

約数列:

[1, 3, 7, 21, 49, 147, 343, 1029, 195131, 585393, 1365917, 4097751, 9561419, 28684257, 66929933, 200789799]

約数ペア:

[(1, 200789799), (3, 66929933), (7, 28684257), (21, 9561419), (49, 4097751), (147, 1365917), (343, 585393), (1029, 195131)]