208369546

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{353}}^1\times {\mathrm{3833}}^1$

素因数の和:4206

約数の個数: 32

約数和(自身を含む): 390883968

約数和(自身を除く): 182514422

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 353, 706, 2471, 3833, 3883, 4942, 7666, 7766, 26831, 27181, 42163, 53662, 54362, 84326, 295141, 590282, 1353049, 2706098, 9471343, 14883539, 18942686, 29767078, 104184773, 208369546]

約数ペア:

[(1, 208369546), (2, 104184773), (7, 29767078), (11, 18942686), (14, 14883539), (22, 9471343), (77, 2706098), (154, 1353049), (353, 590282), (706, 295141), (2471, 84326), (3833, 54362), (3883, 53662), (4942, 42163), (7666, 27181), (7766, 26831)]