197956636

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{1283}}^1\times {\mathrm{2269}}^1$

素因数の和:3573

約数の個数: 24

約数和(自身を含む): 367249680

約数和(自身を除く): 169293044

約数列:

[1, 2, 4, 17, 34, 68, 1283, 2269, 2566, 4538, 5132, 9076, 21811, 38573, 43622, 77146, 87244, 154292, 2911127, 5822254, 11644508, 49489159, 98978318, 197956636]

約数ペア:

[(1, 197956636), (2, 98978318), (4, 49489159), (17, 11644508), (34, 5822254), (68, 2911127), (1283, 154292), (2269, 87244), (2566, 77146), (4538, 43622), (5132, 38573), (9076, 21811)]