199041472

素因数分解:

$2^6\times 7^1\times {\mathrm{444289}}^1$

素因数の和:444308

約数の個数: 28

約数和(自身を含む): 451398640

約数和(自身を除く): 252357168

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 444289, 888578, 1777156, 3110023, 3554312, 6220046, 7108624, 12440092, 14217248, 24880184, 28434496, 49760368, 99520736, 199041472]

約数ペア:

[(1, 199041472), (2, 99520736), (4, 49760368), (7, 28434496), (8, 24880184), (14, 14217248), (16, 12440092), (28, 7108624), (32, 6220046), (56, 3554312), (64, 3110023), (112, 1777156), (224, 888578), (448, 444289)]