207675426

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{71}}^1\times {\mathrm{9949}}^1$

素因数の和:10039

約数の個数: 48

約数和(自身を含む): 490017600

約数和(自身を除く): 282342174

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 71, 98, 142, 147, 213, 294, 426, 497, 994, 1491, 2982, 3479, 6958, 9949, 10437, 19898, 20874, 29847, 59694, 69643, 139286, 208929, 417858, 487501, 706379, 975002, 1412758, 1462503, 2119137, 2925006, 4238274, 4944653, 9889306, 14833959, 29667918, 34612571, 69225142, 103837713, 207675426]

約数ペア:

[(1, 207675426), (2, 103837713), (3, 69225142), (6, 34612571), (7, 29667918), (14, 14833959), (21, 9889306), (42, 4944653), (49, 4238274), (71, 2925006), (98, 2119137), (142, 1462503), (147, 1412758), (213, 975002), (294, 706379), (426, 487501), (497, 417858), (994, 208929), (1491, 139286), (2982, 69643), (3479, 59694), (6958, 29847), (9949, 20874), (10437, 19898)]