205967999

素因数分解:

${\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{241}}^1\times {\mathrm{1451}}^1$

素因数の和:1742

約数の個数: 16

約数和(自身を含む): 224885760

約数和(自身を除く): 18917761

約数列:

[1, 19, 31, 241, 589, 1451, 4579, 7471, 27569, 44981, 141949, 349691, 854639, 6644129, 10840421, 205967999]

約数ペア:

[(1, 205967999), (19, 10840421), (31, 6644129), (241, 854639), (589, 349691), (1451, 141949), (4579, 44981), (7471, 27569)]