199986722

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{113}}^1\times {\mathrm{1583}}^1$

素因数の和:1754

約数の個数: 32

約数和(自身を含む): 333704448

約数和(自身を除く): 133717726

約数列:

[1, 2, 13, 26, 43, 86, 113, 226, 559, 1118, 1469, 1583, 2938, 3166, 4859, 9718, 20579, 41158, 63167, 68069, 126334, 136138, 178879, 357758, 884897, 1769794, 2325427, 4650854, 7691797, 15383594, 99993361, 199986722]

約数ペア:

[(1, 199986722), (2, 99993361), (13, 15383594), (26, 7691797), (43, 4650854), (86, 2325427), (113, 1769794), (226, 884897), (559, 357758), (1118, 178879), (1469, 136138), (1583, 126334), (2938, 68069), (3166, 63167), (4859, 41158), (9718, 20579)]