209310794

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1359161}}^1$

素因数の和:1359181

約数の個数: 16

約数和(自身を含む): 391438656

約数和(自身を除く): 182127862

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 1359161, 2718322, 9514127, 14950771, 19028254, 29901542, 104655397, 209310794]

約数ペア:

[(1, 209310794), (2, 104655397), (7, 29901542), (11, 19028254), (14, 14950771), (22, 9514127), (77, 2718322), (154, 1359161)]