199067256

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^1\times {\mathrm{145517}}^1$

素因数の和:145548

約数の個数: 48

約数和(自身を含む): 567520200

約数和(自身を除く): 368452944

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 36, 38, 57, 72, 76, 114, 152, 171, 228, 342, 456, 684, 1368, 145517, 291034, 436551, 582068, 873102, 1164136, 1309653, 1746204, 2619306, 2764823, 3492408, 5238612, 5529646, 8294469, 10477224, 11059292, 16588938, 22118584, 24883407, 33177876, 49766814, 66355752, 99533628, 199067256]

約数ペア:

[(1, 199067256), (2, 99533628), (3, 66355752), (4, 49766814), (6, 33177876), (8, 24883407), (9, 22118584), (12, 16588938), (18, 11059292), (19, 10477224), (24, 8294469), (36, 5529646), (38, 5238612), (57, 3492408), (72, 2764823), (76, 2619306), (114, 1746204), (152, 1309653), (171, 1164136), (228, 873102), (342, 582068), (456, 436551), (684, 291034), (1368, 145517)]