268200218

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{349}}^1\times {\mathrm{2687}}^1$

素因数の和:3062

約数の個数: 32

約数和(自身を含む): 474163200

約数和(自身を除く): 205962982

約数列:

[1, 2, 11, 13, 22, 26, 143, 286, 349, 698, 2687, 3839, 4537, 5374, 7678, 9074, 29557, 34931, 49907, 59114, 69862, 99814, 384241, 768482, 937763, 1875526, 10315393, 12190919, 20630786, 24381838, 134100109, 268200218]

約数ペア:

[(1, 268200218), (2, 134100109), (11, 24381838), (13, 20630786), (22, 12190919), (26, 10315393), (143, 1875526), (286, 937763), (349, 768482), (698, 384241), (2687, 99814), (3839, 69862), (4537, 59114), (5374, 49907), (7678, 34931), (9074, 29557)]