204395968

素因数分解:

$2^6\times 7^1\times {\mathrm{456241}}^1$

素因数の和:456260

約数の個数: 28

約数和(自身を含む): 463541872

約数和(自身を除く): 259145904

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 456241, 912482, 1824964, 3193687, 3649928, 6387374, 7299856, 12774748, 14599712, 25549496, 29199424, 51098992, 102197984, 204395968]

約数ペア:

[(1, 204395968), (2, 102197984), (4, 51098992), (7, 29199424), (8, 25549496), (14, 14599712), (16, 12774748), (28, 7299856), (32, 6387374), (56, 3649928), (64, 3193687), (112, 1824964), (224, 912482), (448, 456241)]