208187091838

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{35201}}^1\times {\mathrm{24439}}^1$

素因数の和:59664

約数の個数: 24

約数和(自身を含む): 343274415120

約数和(自身を除く): 135087323282

約数列:

[1, 2, 11, 22, 121, 242, 24439, 35201, 48878, 70402, 268829, 387211, 537658, 774422, 2957119, 4259321, 5914238, 8518642, 860277239, 1720554478, 9463049629, 18926099258, 104093545919, 208187091838]

約数ペア:

[(1, 208187091838), (2, 104093545919), (11, 18926099258), (22, 9463049629), (121, 1720554478), (242, 860277239), (24439, 8518642), (35201, 5914238), (48878, 4259321), (70402, 2957119), (268829, 774422), (387211, 537658)]