204168608

素因数分解:

$2^5\times 7^1\times {\mathrm{23}}^2\times {\mathrm{1723}}^1$

素因数の和:1786

約数の個数: 72

約数和(自身を含む): 480499488

約数和(自身を除く): 276330880

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 32, 46, 56, 92, 112, 161, 184, 224, 322, 368, 529, 644, 736, 1058, 1288, 1723, 2116, 2576, 3446, 3703, 4232, 5152, 6892, 7406, 8464, 12061, 13784, 14812, 16928, 24122, 27568, 29624, 39629, 48244, 55136, 59248, 79258, 96488, 118496, 158516, 192976, 277403, 317032, 385952, 554806, 634064, 911467, 1109612, 1268128, 1822934, 2219224, 3645868, 4438448, 6380269, 7291736, 8876896, 12760538, 14583472, 25521076, 29166944, 51042152, 102084304, 204168608]

約数ペア:

[(1, 204168608), (2, 102084304), (4, 51042152), (7, 29166944), (8, 25521076), (14, 14583472), (16, 12760538), (23, 8876896), (28, 7291736), (32, 6380269), (46, 4438448), (56, 3645868), (92, 2219224), (112, 1822934), (161, 1268128), (184, 1109612), (224, 911467), (322, 634064), (368, 554806), (529, 385952), (644, 317032), (736, 277403), (1058, 192976), (1288, 158516), (1723, 118496), (2116, 96488), (2576, 79258), (3446, 59248), (3703, 55136), (4232, 48244), (5152, 39629), (6892, 29624), (7406, 27568), (8464, 24122), (12061, 16928), (13784, 14812)]