208052204

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{2903}}^1$

素因数の和:2990

約数の個数: 48

約数和(自身を含む): 409812480

約数和(自身を除く): 201760276

約数列:

[1, 2, 4, 19, 23, 38, 41, 46, 76, 82, 92, 164, 437, 779, 874, 943, 1558, 1748, 1886, 2903, 3116, 3772, 5806, 11612, 17917, 35834, 55157, 66769, 71668, 110314, 119023, 133538, 220628, 238046, 267076, 476092, 1268611, 2261437, 2537222, 2737529, 4522874, 5074444, 5475058, 9045748, 10950116, 52013051, 104026102, 208052204]

約数ペア:

[(1, 208052204), (2, 104026102), (4, 52013051), (19, 10950116), (23, 9045748), (38, 5475058), (41, 5074444), (46, 4522874), (76, 2737529), (82, 2537222), (92, 2261437), (164, 1268611), (437, 476092), (779, 267076), (874, 238046), (943, 220628), (1558, 133538), (1748, 119023), (1886, 110314), (2903, 71668), (3116, 66769), (3772, 55157), (5806, 35834), (11612, 17917)]