201560853

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{293}}^1\times {\mathrm{569}}^1$

素因数の和:909

約数の個数: 32

約数和(自身を含む): 300303360

約数和(自身を除く): 98742507

約数列:

[1, 3, 13, 31, 39, 93, 293, 403, 569, 879, 1209, 1707, 3809, 7397, 9083, 11427, 17639, 22191, 27249, 52917, 118079, 166717, 229307, 354237, 500151, 687921, 2167321, 5168227, 6501963, 15504681, 67186951, 201560853]

約数ペア:

[(1, 201560853), (3, 67186951), (13, 15504681), (31, 6501963), (39, 5168227), (93, 2167321), (293, 687921), (403, 500151), (569, 354237), (879, 229307), (1209, 166717), (1707, 118079), (3809, 52917), (7397, 27249), (9083, 22191), (11427, 17639)]