214304944

素因数分解:

$2^4\times 7^1\times {\mathrm{1913437}}^1$

素因数の和:1913452

約数の個数: 20

約数和(自身を含む): 474532624

約数和(自身を除く): 260227680

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 1913437, 3826874, 7653748, 13394059, 15307496, 26788118, 30614992, 53576236, 107152472, 214304944]

約数ペア:

[(1, 214304944), (2, 107152472), (4, 53576236), (7, 30614992), (8, 26788118), (14, 15307496), (16, 13394059), (28, 7653748), (56, 3826874), (112, 1913437)]