196865168

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{479}}^1\times {\mathrm{1511}}^1$

素因数の和:2015

約数の個数: 40

約数和(自身を含む): 404974080

約数和(自身を除く): 208108912

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 479, 958, 1511, 1916, 3022, 3832, 6044, 7664, 8143, 12088, 16286, 24176, 25687, 32572, 51374, 65144, 102748, 130288, 205496, 410992, 723769, 1447538, 2895076, 5790152, 11580304, 12304073, 24608146, 49216292, 98432584, 196865168]

約数ペア:

[(1, 196865168), (2, 98432584), (4, 49216292), (8, 24608146), (16, 12304073), (17, 11580304), (34, 5790152), (68, 2895076), (136, 1447538), (272, 723769), (479, 410992), (958, 205496), (1511, 130288), (1916, 102748), (3022, 65144), (3832, 51374), (6044, 32572), (7664, 25687), (8143, 24176), (12088, 16286)]