255306

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{2503}}^1$

素因数の和:2525

約数の個数: 16

約数和(自身を含む): 540864

約数和(自身を除く): 285558

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 2503, 5006, 7509, 15018, 42551, 85102, 127653, 255306]

約数ペア:

[(1, 255306), (2, 127653), (3, 85102), (6, 42551), (17, 15018), (34, 7509), (51, 5006), (102, 2503)]