208020109

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{863}}^1\times {\mathrm{1289}}^1$

素因数の和:2180

約数の個数: 16

約数和(自身を含む): 240744960

約数和(自身を除く): 32724851

約数列:

[1, 11, 17, 187, 863, 1289, 9493, 14179, 14671, 21913, 161381, 241043, 1112407, 12236477, 18910919, 208020109]

約数ペア:

[(1, 208020109), (11, 18910919), (17, 12236477), (187, 1112407), (863, 241043), (1289, 161381), (9493, 21913), (14179, 14671)]