204622488

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{405997}}^1$

素因数の和:406016

約数の個数: 48

約数和(自身を含む): 633356880

約数和(自身を除く): 428734392

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 252, 504, 405997, 811994, 1217991, 1623988, 2435982, 2841979, 3247976, 3653973, 4871964, 5683958, 7307946, 8525937, 9743928, 11367916, 14615892, 17051874, 22735832, 25577811, 29231784, 34103748, 51155622, 68207496, 102311244, 204622488]

約数ペア:

[(1, 204622488), (2, 102311244), (3, 68207496), (4, 51155622), (6, 34103748), (7, 29231784), (8, 25577811), (9, 22735832), (12, 17051874), (14, 14615892), (18, 11367916), (21, 9743928), (24, 8525937), (28, 7307946), (36, 5683958), (42, 4871964), (56, 3653973), (63, 3247976), (72, 2841979), (84, 2435982), (126, 1623988), (168, 1217991), (252, 811994), (504, 405997)]