201946811032

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{661}}^1\times {\mathrm{2009981}}^1$

素因数の和:2010667

約数の個数: 32

約数和(自身を含む): 399182425200

約数和(自身を除く): 197235614168

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 661, 1322, 2644, 5288, 12559, 25118, 50236, 100472, 2009981, 4019962, 8039924, 16079848, 38189639, 76379278, 152758556, 305517112, 1328597441, 2657194882, 5314389764, 10628779528, 25243351379, 50486702758, 100973405516, 201946811032]

約数ペア:

[(1, 201946811032), (2, 100973405516), (4, 50486702758), (8, 25243351379), (19, 10628779528), (38, 5314389764), (76, 2657194882), (152, 1328597441), (661, 305517112), (1322, 152758556), (2644, 76379278), (5288, 38189639), (12559, 16079848), (25118, 8039924), (50236, 4019962), (100472, 2009981)]