199367308

素因数分解:

$2^2\times 7^1\times {\mathrm{563}}^1\times {\mathrm{12647}}^1$

素因数の和:13221

約数の個数: 24

約数和(自身を含む): 399474432

約数和(自身を除く): 200107124

約数列:

[1, 2, 4, 7, 14, 28, 563, 1126, 2252, 3941, 7882, 12647, 15764, 25294, 50588, 88529, 177058, 354116, 7120261, 14240522, 28481044, 49841827, 99683654, 199367308]

約数ペア:

[(1, 199367308), (2, 99683654), (4, 49841827), (7, 28481044), (14, 14240522), (28, 7120261), (563, 354116), (1126, 177058), (2252, 88529), (3941, 50588), (7882, 25294), (12647, 15764)]