201046743

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{149}}^1\times {\mathrm{8819}}^1$

素因数の和:8991

約数の個数: 24

約数和(自身を含む): 309582000

約数和(自身を除く): 108535257

約数列:

[1, 3, 9, 17, 51, 149, 153, 447, 1341, 2533, 7599, 8819, 22797, 26457, 79371, 149923, 449769, 1314031, 1349307, 3942093, 11826279, 22338527, 67015581, 201046743]

約数ペア:

[(1, 201046743), (3, 67015581), (9, 22338527), (17, 11826279), (51, 3942093), (149, 1349307), (153, 1314031), (447, 449769), (1341, 149923), (2533, 79371), (7599, 26457), (8819, 22797)]