209368226

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{59}}^2\times {\mathrm{61}}^1$

素因数の和:227

約数の個数: 48

約数和(自身を含む): 355658040

約数和(自身を除く): 146289814

約数列:

[1, 2, 17, 29, 34, 58, 59, 61, 118, 122, 493, 986, 1003, 1037, 1711, 1769, 2006, 2074, 3422, 3481, 3538, 3599, 6962, 7198, 29087, 30073, 58174, 59177, 60146, 61183, 100949, 104371, 118354, 122366, 201898, 208742, 212341, 424682, 1716133, 1774307, 3432266, 3548614, 3609797, 6157889, 7219594, 12315778, 104684113, 209368226]

約数ペア:

[(1, 209368226), (2, 104684113), (17, 12315778), (29, 7219594), (34, 6157889), (58, 3609797), (59, 3548614), (61, 3432266), (118, 1774307), (122, 1716133), (493, 424682), (986, 212341), (1003, 208742), (1037, 201898), (1711, 122366), (1769, 118354), (2006, 104371), (2074, 100949), (3422, 61183), (3481, 60146), (3538, 59177), (3599, 58174), (6962, 30073), (7198, 29087)]