201047341

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{97}}^1\times {\mathrm{211}}^1$

素因数の和:385

約数の個数: 32

約数和(自身を含む): 239339520

約数和(自身を除く): 38292179

約数列:

[1, 11, 19, 47, 97, 209, 211, 517, 893, 1067, 1843, 2321, 4009, 4559, 9823, 9917, 20273, 20467, 44099, 50149, 86621, 109087, 188423, 225137, 388873, 952831, 961949, 2072653, 4277603, 10581439, 18277031, 201047341]

約数ペア:

[(1, 201047341), (11, 18277031), (19, 10581439), (47, 4277603), (97, 2072653), (209, 961949), (211, 952831), (517, 388873), (893, 225137), (1067, 188423), (1843, 109087), (2321, 86621), (4009, 50149), (4559, 44099), (9823, 20467), (9917, 20273)]