207971693

素因数分解:

${\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{293}}^1\times {\mathrm{971}}^1$

素因数の和:1324

約数の個数: 16

約数和(自身を含む): 226328256

約数和(自身を除く): 18356563

約数列:

[1, 17, 43, 293, 731, 971, 4981, 12599, 16507, 41753, 214183, 284503, 709801, 4836551, 12233629, 207971693]

約数ペア:

[(1, 207971693), (17, 12233629), (43, 4836551), (293, 709801), (731, 284503), (971, 214183), (4981, 41753), (12599, 16507)]