206768155

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{63719}}^1$

素因数の和:63794

約数の個数: 16

約数和(自身を含む): 275270400

約数和(自身を除く): 68502245

約数列:

[1, 5, 11, 55, 59, 295, 649, 3245, 63719, 318595, 700909, 3504545, 3759421, 18797105, 41353631, 206768155]

約数ペア:

[(1, 206768155), (5, 41353631), (11, 18797105), (55, 3759421), (59, 3504545), (295, 700909), (649, 318595), (3245, 63719)]