201995904009

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{107}}^1\times {\mathrm{137}}^1\times {\mathrm{2887}}^1$

素因数の和:3214

約数の個数: 64

約数和(自身を含む): 287869925376

約数和(自身を除く): 85874021367

約数列:

[1, 3, 37, 43, 107, 111, 129, 137, 321, 411, 1591, 2887, 3959, 4601, 4773, 5069, 5891, 8661, 11877, 13803, 14659, 15207, 17673, 43977, 106819, 124141, 170237, 217967, 308909, 320457, 372423, 395519, 510711, 542383, 630337, 653901, 926727, 1186557, 1627149, 1891011, 4593217, 11429633, 13283087, 13779651, 14634203, 17007317, 23322469, 34288899, 39849261, 42320533, 43902609, 51021951, 69967407, 126961599, 491474219, 629270729, 1474422657, 1565859721, 1819782919, 1887812187, 4697579163, 5459348757, 67331968003, 201995904009]

約数ペア:

[(1, 201995904009), (3, 67331968003), (37, 5459348757), (43, 4697579163), (107, 1887812187), (111, 1819782919), (129, 1565859721), (137, 1474422657), (321, 629270729), (411, 491474219), (1591, 126961599), (2887, 69967407), (3959, 51021951), (4601, 43902609), (4773, 42320533), (5069, 39849261), (5891, 34288899), (8661, 23322469), (11877, 17007317), (13803, 14634203), (14659, 13779651), (15207, 13283087), (17673, 11429633), (43977, 4593217), (106819, 1891011), (124141, 1627149), (170237, 1186557), (217967, 926727), (308909, 653901), (320457, 630337), (372423, 542383), (395519, 510711)]