201315426

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{83257}}^1$

素因数の和:83306

約数の個数: 32

約数和(自身を含む): 447595008

約数和(自身を除く): 246279582

約数列:

[1, 2, 3, 6, 13, 26, 31, 39, 62, 78, 93, 186, 403, 806, 1209, 2418, 83257, 166514, 249771, 499542, 1082341, 2164682, 2580967, 3247023, 5161934, 6494046, 7742901, 15485802, 33552571, 67105142, 100657713, 201315426]

約数ペア:

[(1, 201315426), (2, 100657713), (3, 67105142), (6, 33552571), (13, 15485802), (26, 7742901), (31, 6494046), (39, 5161934), (62, 3247023), (78, 2580967), (93, 2164682), (186, 1082341), (403, 499542), (806, 249771), (1209, 166514), (2418, 83257)]