201949959

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{79103}}^1$

素因数の和:79166

約数の個数: 16

約数和(自身を含む): 288571392

約数和(自身を除く): 86621433

約数列:

[1, 3, 23, 37, 69, 111, 851, 2553, 79103, 237309, 1819369, 2926811, 5458107, 8780433, 67316653, 201949959]

約数ペア:

[(1, 201949959), (3, 67316653), (23, 8780433), (37, 5458107), (69, 2926811), (111, 1819369), (851, 237309), (2553, 79103)]