200912727

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{103}}^1\times {\mathrm{15121}}^1$

素因数の和:15270

約数の個数: 16

約数和(自身を含む): 276793088

約数和(自身を除く): 75880361

約数列:

[1, 3, 43, 103, 129, 309, 4429, 13287, 15121, 45363, 650203, 1557463, 1950609, 4672389, 66970909, 200912727]

約数ペア:

[(1, 200912727), (3, 66970909), (43, 4672389), (103, 1950609), (129, 1557463), (309, 650203), (4429, 45363), (13287, 15121)]