199753346

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{281}}^1\times {\mathrm{1439}}^1$

素因数の和:1754

約数の個数: 32

約数和(自身を含む): 341107200

約数和(自身を除く): 141353854

約数列:

[1, 2, 13, 19, 26, 38, 247, 281, 494, 562, 1439, 2878, 3653, 5339, 7306, 10678, 18707, 27341, 37414, 54682, 69407, 138814, 355433, 404359, 710866, 808718, 5256667, 7682821, 10513334, 15365642, 99876673, 199753346]

約数ペア:

[(1, 199753346), (2, 99876673), (13, 15365642), (19, 10513334), (26, 7682821), (38, 5256667), (247, 808718), (281, 710866), (494, 404359), (562, 355433), (1439, 138814), (2878, 69407), (3653, 54682), (5339, 37414), (7306, 27341), (10678, 18707)]