208795412

素因数分解:

$2^2\times 7^1\times {\mathrm{859}}^1\times {\mathrm{8681}}^1$

素因数の和:9551

約数の個数: 24

約数和(自身を含む): 418125120

約数和(自身を除く): 209329708

約数列:

[1, 2, 4, 7, 14, 28, 859, 1718, 3436, 6013, 8681, 12026, 17362, 24052, 34724, 60767, 121534, 243068, 7456979, 14913958, 29827916, 52198853, 104397706, 208795412]

約数ペア:

[(1, 208795412), (2, 104397706), (4, 52198853), (7, 29827916), (14, 14913958), (28, 7456979), (859, 243068), (1718, 121534), (3436, 60767), (6013, 34724), (8681, 24052), (12026, 17362)]