199368156906

素因数分解:

$2^1\times 3^2\times {\mathrm{643}}^1\times {\mathrm{17225519}}^1$

素因数の和:17226170

約数の個数: 24

約数和(自身を含む): 432636160320

約数和(自身を除く): 233268003414

約数列:

[1, 2, 3, 6, 9, 18, 643, 1286, 1929, 3858, 5787, 11574, 17225519, 34451038, 51676557, 103353114, 155029671, 310059342, 11076008717, 22152017434, 33228026151, 66456052302, 99684078453, 199368156906]

約数ペア:

[(1, 199368156906), (2, 99684078453), (3, 66456052302), (6, 33228026151), (9, 22152017434), (18, 11076008717), (643, 310059342), (1286, 155029671), (1929, 103353114), (3858, 51676557), (5787, 34451038), (11574, 17225519)]