208529662

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{461}}^1\times {\mathrm{709}}^1$

素因数の和:1212

約数の個数: 32

約数和(自身を含む): 354261600

約数和(自身を除く): 145731938

約数列:

[1, 2, 11, 22, 29, 58, 319, 461, 638, 709, 922, 1418, 5071, 7799, 10142, 13369, 15598, 20561, 26738, 41122, 147059, 226171, 294118, 326849, 452342, 653698, 3595339, 7190678, 9478621, 18957242, 104264831, 208529662]

約数ペア:

[(1, 208529662), (2, 104264831), (11, 18957242), (22, 9478621), (29, 7190678), (58, 3595339), (319, 653698), (461, 452342), (638, 326849), (709, 294118), (922, 226171), (1418, 147059), (5071, 41122), (7799, 26738), (10142, 20561), (13369, 15598)]