208313448

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{1239961}}^1$

素因数の和:1239977

約数の個数: 32

約数和(自身を含む): 595181760

約数和(自身を除く): 386868312

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 1239961, 2479922, 3719883, 4959844, 7439766, 8679727, 9919688, 14879532, 17359454, 26039181, 29759064, 34718908, 52078362, 69437816, 104156724, 208313448]

約数ペア:

[(1, 208313448), (2, 104156724), (3, 69437816), (4, 52078362), (6, 34718908), (7, 29759064), (8, 26039181), (12, 17359454), (14, 14879532), (21, 9919688), (24, 8679727), (28, 7439766), (42, 4959844), (56, 3719883), (84, 2479922), (168, 1239961)]