203783958

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{539111}}^1$

素因数の和:539129

約数の個数: 32

約数和(自身を含む): 517547520

約数和(自身を除く): 313763562

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 539111, 1078222, 1617333, 3234666, 3773777, 4851999, 7547554, 9703998, 11321331, 14555997, 22642662, 29111994, 33963993, 67927986, 101891979, 203783958]

約数ペア:

[(1, 203783958), (2, 101891979), (3, 67927986), (6, 33963993), (7, 29111994), (9, 22642662), (14, 14555997), (18, 11321331), (21, 9703998), (27, 7547554), (42, 4851999), (54, 3773777), (63, 3234666), (126, 1617333), (189, 1078222), (378, 539111)]