191705738

素因数分解:

$2^1\times 7^2\times {\mathrm{73}}^1\times {\mathrm{127}}^1\times {\mathrm{211}}^1$

素因数の和:427

約数の個数: 48

約数和(自身を含む): 343378944

約数和(自身を除く): 151673206

約数列:

[1, 2, 7, 14, 49, 73, 98, 127, 146, 211, 254, 422, 511, 889, 1022, 1477, 1778, 2954, 3577, 6223, 7154, 9271, 10339, 12446, 15403, 18542, 20678, 26797, 30806, 53594, 64897, 107821, 129794, 187579, 215642, 375158, 454279, 754747, 908558, 1313053, 1509494, 1956181, 2626106, 3912362, 13693267, 27386534, 95852869, 191705738]

約数ペア:

[(1, 191705738), (2, 95852869), (7, 27386534), (14, 13693267), (49, 3912362), (73, 2626106), (98, 1956181), (127, 1509494), (146, 1313053), (211, 908558), (254, 754747), (422, 454279), (511, 375158), (889, 215642), (1022, 187579), (1477, 129794), (1778, 107821), (2954, 64897), (3577, 53594), (6223, 30806), (7154, 26797), (9271, 20678), (10339, 18542), (12446, 15403)]