204080493771

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{883}}^1\times {\mathrm{30319}}^1$

素因数の和:31237

約数の個数: 72

約数和(自身を含む): 370737436160

約数和(自身を除く): 166656942389

約数列:

[1, 3, 7, 9, 11, 21, 33, 63, 77, 99, 121, 231, 363, 693, 847, 883, 1089, 2541, 2649, 6181, 7623, 7947, 9713, 18543, 29139, 30319, 55629, 67991, 87417, 90957, 106843, 203973, 212233, 272871, 320529, 333509, 611919, 636699, 747901, 961587, 1000527, 1910097, 2243703, 2334563, 3001581, 3668599, 6731109, 7003689, 11005797, 21011067, 25680193, 26771677, 33017391, 77040579, 80315031, 187401739, 231121737, 240945093, 294488447, 562205217, 883465341, 1686615651, 2061419129, 2650396023, 3239372917, 6184257387, 9718118751, 18552772161, 22675610419, 29154356253, 68026831257, 204080493771]

約数ペア:

[(1, 204080493771), (3, 68026831257), (7, 29154356253), (9, 22675610419), (11, 18552772161), (21, 9718118751), (33, 6184257387), (63, 3239372917), (77, 2650396023), (99, 2061419129), (121, 1686615651), (231, 883465341), (363, 562205217), (693, 294488447), (847, 240945093), (883, 231121737), (1089, 187401739), (2541, 80315031), (2649, 77040579), (6181, 33017391), (7623, 26771677), (7947, 25680193), (9713, 21011067), (18543, 11005797), (29139, 7003689), (30319, 6731109), (55629, 3668599), (67991, 3001581), (87417, 2334563), (90957, 2243703), (106843, 1910097), (203973, 1000527), (212233, 961587), (272871, 747901), (320529, 636699), (333509, 611919)]