199202110

素因数分解:

$2^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{137}}^1\times {\mathrm{1499}}^1$

素因数の和:1740

約数の個数: 32

約数和(自身を含む): 365148000

約数和(自身を除く): 165945890

約数列:

[1, 2, 5, 10, 97, 137, 194, 274, 485, 685, 970, 1370, 1499, 2998, 7495, 13289, 14990, 26578, 66445, 132890, 145403, 205363, 290806, 410726, 727015, 1026815, 1454030, 2053630, 19920211, 39840422, 99601055, 199202110]

約数ペア:

[(1, 199202110), (2, 99601055), (5, 39840422), (10, 19920211), (97, 2053630), (137, 1454030), (194, 1026815), (274, 727015), (485, 410726), (685, 290806), (970, 205363), (1370, 145403), (1499, 132890), (2998, 66445), (7495, 26578), (13289, 14990)]