208099068

素因数分解:

$2^2\times 3^1\times {\mathrm{257}}^1\times {\mathrm{67477}}^1$

素因数の和:67741

約数の個数: 24

約数和(自身を含む): 487461072

約数和(自身を除く): 279362004

約数列:

[1, 2, 3, 4, 6, 12, 257, 514, 771, 1028, 1542, 3084, 67477, 134954, 202431, 269908, 404862, 809724, 17341589, 34683178, 52024767, 69366356, 104049534, 208099068]

約数ペア:

[(1, 208099068), (2, 104049534), (3, 69366356), (4, 52024767), (6, 34683178), (12, 17341589), (257, 809724), (514, 404862), (771, 269908), (1028, 202431), (1542, 134954), (3084, 67477)]