208847100385

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{9811}}^1\times {\mathrm{55291}}^1$

素因数の和:65125

約数の個数: 32

約数和(自身を含む): 312494459904

約数和(自身を除く): 103647359519

約数列:

[1, 5, 7, 11, 35, 55, 77, 385, 9811, 49055, 55291, 68677, 107921, 276455, 343385, 387037, 539605, 608201, 755447, 1935185, 3041005, 3777235, 4257407, 21287035, 542460001, 2712300005, 3797220007, 5967060011, 18986100035, 29835300055, 41769420077, 208847100385]

約数ペア:

[(1, 208847100385), (5, 41769420077), (7, 29835300055), (11, 18986100035), (35, 5967060011), (55, 3797220007), (77, 2712300005), (385, 542460001), (9811, 21287035), (49055, 4257407), (55291, 3777235), (68677, 3041005), (107921, 1935185), (276455, 755447), (343385, 608201), (387037, 539605)]