202012624

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{26693}}^1$

素因数の和:26755

約数の個数: 40

約数和(自身を含む): 436927392

約数和(自身を除く): 234914768

約数列:

[1, 2, 4, 8, 11, 16, 22, 43, 44, 86, 88, 172, 176, 344, 473, 688, 946, 1892, 3784, 7568, 26693, 53386, 106772, 213544, 293623, 427088, 587246, 1147799, 1174492, 2295598, 2348984, 4591196, 4697968, 9182392, 12625789, 18364784, 25251578, 50503156, 101006312, 202012624]

約数ペア:

[(1, 202012624), (2, 101006312), (4, 50503156), (8, 25251578), (11, 18364784), (16, 12625789), (22, 9182392), (43, 4697968), (44, 4591196), (86, 2348984), (88, 2295598), (172, 1174492), (176, 1147799), (344, 587246), (473, 427088), (688, 293623), (946, 213544), (1892, 106772), (3784, 53386), (7568, 26693)]