201497527

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{3203}}^1$

素因数の和:3283

約数の個数: 32

約数和(自身を含む): 270673920

約数和(自身を除く): 69176393

約数列:

[1, 7, 11, 19, 43, 77, 133, 209, 301, 473, 817, 1463, 3203, 3311, 5719, 8987, 22421, 35233, 60857, 62909, 137729, 246631, 425999, 669427, 964103, 1515019, 2616851, 4685989, 10605133, 18317957, 28785361, 201497527]

約数ペア:

[(1, 201497527), (7, 28785361), (11, 18317957), (19, 10605133), (43, 4685989), (77, 2616851), (133, 1515019), (209, 964103), (301, 669427), (473, 425999), (817, 246631), (1463, 137729), (3203, 62909), (3311, 60857), (5719, 35233), (8987, 22421)]