202124769

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{18617}}^1$

素因数の和:18685

約数の個数: 32

約数和(自身を含む): 343166976

約数和(自身を除く): 141042207

約数列:

[1, 3, 7, 11, 21, 33, 47, 77, 141, 231, 329, 517, 987, 1551, 3619, 10857, 18617, 55851, 130319, 204787, 390957, 614361, 874999, 1433509, 2624997, 4300527, 6124993, 9624989, 18374979, 28874967, 67374923, 202124769]

約数ペア:

[(1, 202124769), (3, 67374923), (7, 28874967), (11, 18374979), (21, 9624989), (33, 6124993), (47, 4300527), (77, 2624997), (141, 1433509), (231, 874999), (329, 614361), (517, 390957), (987, 204787), (1551, 130319), (3619, 55851), (10857, 18617)]