207948958

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{191}}^1\times {\mathrm{4093}}^1$

素因数の和:4312

約数の個数: 32

約数和(自身を含む): 377303040

約数和(自身を除く): 169354082

約数列:

[1, 2, 7, 14, 19, 38, 133, 191, 266, 382, 1337, 2674, 3629, 4093, 7258, 8186, 25403, 28651, 50806, 57302, 77767, 155534, 544369, 781763, 1088738, 1563526, 5472341, 10944682, 14853497, 29706994, 103974479, 207948958]

約数ペア:

[(1, 207948958), (2, 103974479), (7, 29706994), (14, 14853497), (19, 10944682), (38, 5472341), (133, 1563526), (191, 1088738), (266, 781763), (382, 544369), (1337, 155534), (2674, 77767), (3629, 57302), (4093, 50806), (7258, 28651), (8186, 25403)]