199666292

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{419467}}^1$

素因数の和:419495

約数の個数: 24

約数和(自身を含む): 422823744

約数和(自身を除く): 223157452

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 238, 476, 419467, 838934, 1677868, 2936269, 5872538, 7130939, 11745076, 14261878, 28523756, 49916573, 99833146, 199666292]

約数ペア:

[(1, 199666292), (2, 99833146), (4, 49916573), (7, 28523756), (14, 14261878), (17, 11745076), (28, 7130939), (34, 5872538), (68, 2936269), (119, 1677868), (238, 838934), (476, 419467)]