194680486

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{2069}}^1$

素因数の和:2149

約数の個数: 64

約数和(自身を含む): 400619520

約数和(自身を除く): 205939034

約数列:

[1, 2, 7, 11, 13, 14, 22, 26, 47, 77, 91, 94, 143, 154, 182, 286, 329, 517, 611, 658, 1001, 1034, 1222, 2002, 2069, 3619, 4138, 4277, 6721, 7238, 8554, 13442, 14483, 22759, 26897, 28966, 45518, 47047, 53794, 94094, 97243, 159313, 188279, 194486, 295867, 318626, 376558, 591734, 680701, 1069673, 1264159, 1361402, 2071069, 2139346, 2528318, 4142138, 7487711, 8849113, 13905749, 14975422, 17698226, 27811498, 97340243, 194680486]

約数ペア:

[(1, 194680486), (2, 97340243), (7, 27811498), (11, 17698226), (13, 14975422), (14, 13905749), (22, 8849113), (26, 7487711), (47, 4142138), (77, 2528318), (91, 2139346), (94, 2071069), (143, 1361402), (154, 1264159), (182, 1069673), (286, 680701), (329, 591734), (517, 376558), (611, 318626), (658, 295867), (1001, 194486), (1034, 188279), (1222, 159313), (2002, 97243), (2069, 94094), (3619, 53794), (4138, 47047), (4277, 45518), (6721, 28966), (7238, 26897), (8554, 22759), (13442, 14483)]