199431199

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{22691}}^1$

素因数の和:22766

約数の個数: 16

約数和(自身を含む): 235270656

約数和(自身を除く): 35839457

約数列:

[1, 11, 17, 47, 187, 517, 799, 8789, 22691, 249601, 385747, 1066477, 4243217, 11731247, 18130109, 199431199]

約数ペア:

[(1, 199431199), (11, 18130109), (17, 11731247), (47, 4243217), (187, 1066477), (517, 385747), (799, 249601), (8789, 22691)]