216445009

素因数分解:

${\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{433}}^1\times {\mathrm{1567}}^1$

素因数の和:2040

約数の個数: 16

約数和(自身を含む): 244984320

約数和(自身を除く): 28539311

約数列:

[1, 11, 29, 319, 433, 1567, 4763, 12557, 17237, 45443, 138127, 499873, 678511, 7463621, 19676819, 216445009]

約数ペア:

[(1, 216445009), (11, 19676819), (29, 7463621), (319, 678511), (433, 499873), (1567, 138127), (4763, 45443), (12557, 17237)]