250856774

素因数分解:

$2^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{1163}}^1$

素因数の和:1281

約数の個数: 48

約数和(自身を含む): 458597376

約数和(自身を除く): 207740602

約数列:

[1, 2, 7, 14, 31, 49, 62, 71, 98, 142, 217, 434, 497, 994, 1163, 1519, 2201, 2326, 3038, 3479, 4402, 6958, 8141, 15407, 16282, 30814, 36053, 56987, 72106, 82573, 107849, 113974, 165146, 215698, 252371, 504742, 578011, 1156022, 1766597, 2559763, 3533194, 4046077, 5119526, 8092154, 17918341, 35836682, 125428387, 250856774]

約数ペア:

[(1, 250856774), (2, 125428387), (7, 35836682), (14, 17918341), (31, 8092154), (49, 5119526), (62, 4046077), (71, 3533194), (98, 2559763), (142, 1766597), (217, 1156022), (434, 578011), (497, 504742), (994, 252371), (1163, 215698), (1519, 165146), (2201, 113974), (2326, 107849), (3038, 82573), (3479, 72106), (4402, 56987), (6958, 36053), (8141, 30814), (15407, 16282)]