210808280606

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1368884939}}^1$

素因数の和:1368884959

約数の個数: 16

約数和(自身を含む): 394238862720

約数和(自身を除く): 183430582114

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 1368884939, 2737769878, 9582194573, 15057734329, 19164389146, 30115468658, 105404140303, 210808280606]

約数ペア:

[(1, 210808280606), (2, 105404140303), (7, 30115468658), (11, 19164389146), (14, 15057734329), (22, 9582194573), (77, 2737769878), (154, 1368884939)]