200624655

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{15791}}^1$

素因数の和:15828

約数の個数: 48

約数和(自身を含む): 403264512

約数和(自身を除く): 202639857

約数列:

[1, 3, 5, 7, 11, 15, 21, 33, 35, 55, 77, 105, 121, 165, 231, 363, 385, 605, 847, 1155, 1815, 2541, 4235, 12705, 15791, 47373, 78955, 110537, 173701, 236865, 331611, 521103, 552685, 868505, 1215907, 1658055, 1910711, 2605515, 3647721, 5732133, 6079535, 9553555, 13374977, 18238605, 28660665, 40124931, 66874885, 200624655]

約数ペア:

[(1, 200624655), (3, 66874885), (5, 40124931), (7, 28660665), (11, 18238605), (15, 13374977), (21, 9553555), (33, 6079535), (35, 5732133), (55, 3647721), (77, 2605515), (105, 1910711), (121, 1658055), (165, 1215907), (231, 868505), (363, 552685), (385, 521103), (605, 331611), (847, 236865), (1155, 173701), (1815, 110537), (2541, 78955), (4235, 47373), (12705, 15791)]