194615848

素因数分解:

$2^3\times 7^2\times {\mathrm{41}}^1\times {\mathrm{12109}}^1$

素因数の和:12170

約数の個数: 48

約数和(自身を含む): 434870100

約数和(自身を除く): 240254252

約数列:

[1, 2, 4, 7, 8, 14, 28, 41, 49, 56, 82, 98, 164, 196, 287, 328, 392, 574, 1148, 2009, 2296, 4018, 8036, 12109, 16072, 24218, 48436, 84763, 96872, 169526, 339052, 496469, 593341, 678104, 992938, 1186682, 1985876, 2373364, 3475283, 3971752, 4746728, 6950566, 13901132, 24326981, 27802264, 48653962, 97307924, 194615848]

約数ペア:

[(1, 194615848), (2, 97307924), (4, 48653962), (7, 27802264), (8, 24326981), (14, 13901132), (28, 6950566), (41, 4746728), (49, 3971752), (56, 3475283), (82, 2373364), (98, 1985876), (164, 1186682), (196, 992938), (287, 678104), (328, 593341), (392, 496469), (574, 339052), (1148, 169526), (2009, 96872), (2296, 84763), (4018, 48436), (8036, 24218), (12109, 16072)]