243975894

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^1\times {\mathrm{103}}^1\times {\mathrm{9181}}^1$

素因数の和:9332

約数の個数: 32

約数和(自身を含む): 504201984

約数和(自身を除く): 260226090

約数列:

[1, 2, 3, 6, 43, 86, 103, 129, 206, 258, 309, 618, 4429, 8858, 9181, 13287, 18362, 26574, 27543, 55086, 394783, 789566, 945643, 1184349, 1891286, 2368698, 2836929, 5673858, 40662649, 81325298, 121987947, 243975894]

約数ペア:

[(1, 243975894), (2, 121987947), (3, 81325298), (6, 40662649), (43, 5673858), (86, 2836929), (103, 2368698), (129, 1891286), (206, 1184349), (258, 945643), (309, 789566), (618, 394783), (4429, 55086), (8858, 27543), (9181, 26574), (13287, 18362)]