200780946079

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{23763871}}^1$

素因数の和:23763966

約数の個数: 16

約数和(自身を含む): 246383824896

約数和(自身を除く): 45602878817

約数列:

[1, 7, 17, 71, 119, 497, 1207, 8449, 23763871, 166347097, 403985807, 1687234841, 2827900649, 11810643887, 28682992297, 200780946079]

約数ペア:

[(1, 200780946079), (7, 28682992297), (17, 11810643887), (71, 2827900649), (119, 1687234841), (497, 403985807), (1207, 166347097), (8449, 23763871)]