213067496

素因数分解:

$2^3\times {\mathrm{383}}^1\times {\mathrm{69539}}^1$

素因数の和:69928

約数の個数: 16

約数和(自身を含む): 400550400

約数和(自身を除く): 187482904

約数列:

[1, 2, 4, 8, 383, 766, 1532, 3064, 69539, 139078, 278156, 556312, 26633437, 53266874, 106533748, 213067496]

約数ペア:

[(1, 213067496), (2, 106533748), (4, 53266874), (8, 26633437), (383, 556312), (766, 278156), (1532, 139078), (3064, 69539)]