205121723313

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{293}}^1\times {\mathrm{17950619}}^1$

素因数の和:17950928

約数の個数: 16

約数和(自身を含む): 295539007680

約数和(自身を除く): 90417284367

約数列:

[1, 3, 13, 39, 293, 879, 3809, 11427, 17950619, 53851857, 233358047, 700074141, 5259531367, 15778594101, 68373907771, 205121723313]

約数ペア:

[(1, 205121723313), (3, 68373907771), (13, 15778594101), (39, 5259531367), (293, 700074141), (879, 233358047), (3809, 53851857), (11427, 17950619)]