208078403885

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{193}}^1\times {\mathrm{269}}^1\times {\mathrm{72871}}^1$

素因数の和:73349

約数の個数: 32

約数和(自身を含む): 274826545920

約数和(自身を除く): 66748142035

約数列:

[1, 5, 11, 55, 193, 269, 965, 1345, 2123, 2959, 10615, 14795, 51917, 72871, 259585, 364355, 571087, 801581, 2855435, 4007905, 14064103, 19602299, 70320515, 98011495, 154705133, 215625289, 773525665, 1078126445, 3783243707, 18916218535, 41615680777, 208078403885]

約数ペア:

[(1, 208078403885), (5, 41615680777), (11, 18916218535), (55, 3783243707), (193, 1078126445), (269, 773525665), (965, 215625289), (1345, 154705133), (2123, 98011495), (2959, 70320515), (10615, 19602299), (14795, 14064103), (51917, 4007905), (72871, 2855435), (259585, 801581), (364355, 571087)]