209042336

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{199}}^1\times {\mathrm{1931}}^1$

素因数の和:2157

約数の個数: 48

約数和(自身を含む): 438177600

約数和(自身を除く): 229135264

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 136, 199, 272, 398, 544, 796, 1592, 1931, 3184, 3383, 3862, 6368, 6766, 7724, 13532, 15448, 27064, 30896, 32827, 54128, 61792, 65654, 108256, 131308, 262616, 384269, 525232, 768538, 1050464, 1537076, 3074152, 6148304, 6532573, 12296608, 13065146, 26130292, 52260584, 104521168, 209042336]

約数ペア:

[(1, 209042336), (2, 104521168), (4, 52260584), (8, 26130292), (16, 13065146), (17, 12296608), (32, 6532573), (34, 6148304), (68, 3074152), (136, 1537076), (199, 1050464), (272, 768538), (398, 525232), (544, 384269), (796, 262616), (1592, 131308), (1931, 108256), (3184, 65654), (3383, 61792), (3862, 54128), (6368, 32827), (6766, 30896), (7724, 27064), (13532, 15448)]