199196291218

素因数分解:

$2^1\times {\mathrm{127}}^1\times {\mathrm{1031}}^1\times {\mathrm{760657}}^1$

素因数の和:761817

約数の個数: 16

約数和(自身を含む): 301439637504

約数和(自身を除く): 102243346286

約数列:

[1, 2, 127, 254, 1031, 2062, 130937, 261874, 760657, 1521314, 96603439, 193206878, 784237367, 1568474734, 99598145609, 199196291218]

約数ペア:

[(1, 199196291218), (2, 99598145609), (127, 1568474734), (254, 784237367), (1031, 193206878), (2062, 96603439), (130937, 1521314), (261874, 760657)]