208531102

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{499}}^1\times {\mathrm{16073}}^1$

素因数の和:16587

約数の個数: 16

約数和(自身を含む): 337554000

約数和(自身を除く): 129022898

約数列:

[1, 2, 13, 26, 499, 998, 6487, 12974, 16073, 32146, 208949, 417898, 8020427, 16040854, 104265551, 208531102]

約数ペア:

[(1, 208531102), (2, 104265551), (13, 16040854), (26, 8020427), (499, 417898), (998, 208949), (6487, 32146), (12974, 16073)]