201317506

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{277}}^1\times {\mathrm{27953}}^1$

素因数の和:28245

約数の個数: 16

約数和(自身を含む): 326390904

約数和(自身を除く): 125073398

約数列:

[1, 2, 13, 26, 277, 554, 3601, 7202, 27953, 55906, 363389, 726778, 7742981, 15485962, 100658753, 201317506]

約数ペア:

[(1, 201317506), (2, 100658753), (13, 15485962), (26, 7742981), (277, 726778), (554, 363389), (3601, 55906), (7202, 27953)]