205207854

素因数分解:

$2^1\times 3^1\times {\mathrm{263}}^1\times {\mathrm{130043}}^1$

素因数の和:130311

約数の個数: 16

約数和(自身を含む): 411979392

約数和(自身を除く): 206771538

約数列:

[1, 2, 3, 6, 263, 526, 789, 1578, 130043, 260086, 390129, 780258, 34201309, 68402618, 102603927, 205207854]

約数ペア:

[(1, 205207854), (2, 102603927), (3, 68402618), (6, 34201309), (263, 780258), (526, 390129), (789, 260086), (1578, 130043)]