200868514

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{18371}}^1$

素因数の和:18462

約数の個数: 32

約数和(自身を含む): 380961792

約数和(自身を除く): 180093278

約数列:

[1, 2, 7, 11, 14, 22, 71, 77, 142, 154, 497, 781, 994, 1562, 5467, 10934, 18371, 36742, 128597, 202081, 257194, 404162, 1304341, 1414567, 2608682, 2829134, 9130387, 14347751, 18260774, 28695502, 100434257, 200868514]

約数ペア:

[(1, 200868514), (2, 100434257), (7, 28695502), (11, 18260774), (14, 14347751), (22, 9130387), (71, 2829134), (77, 2608682), (142, 1414567), (154, 1304341), (497, 404162), (781, 257194), (994, 202081), (1562, 128597), (5467, 36742), (10934, 18371)]