207310769281

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{997}}^1\times {\mathrm{2700449}}^1$

素因数の和:2701464

約数の個数: 16

約数和(自身を含む): 258724713600

約数和(自身を除く): 51413944319

約数列:

[1, 7, 11, 77, 997, 6979, 10967, 76769, 2700449, 18903143, 29704939, 207934573, 2692347653, 18846433571, 29615824183, 207310769281]

約数ペア:

[(1, 207310769281), (7, 29615824183), (11, 18846433571), (77, 2692347653), (997, 207934573), (6979, 29704939), (10967, 18903143), (76769, 2700449)]