201391960

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{9341}}^1$

素因数の和:9377

約数の個数: 96

約数和(自身を含む): 575093520

約数和(自身を除く): 373701560

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 28, 35, 40, 44, 49, 55, 56, 70, 77, 88, 98, 110, 140, 154, 196, 220, 245, 280, 308, 385, 392, 440, 490, 539, 616, 770, 980, 1078, 1540, 1960, 2156, 2695, 3080, 4312, 5390, 9341, 10780, 18682, 21560, 37364, 46705, 65387, 74728, 93410, 102751, 130774, 186820, 205502, 261548, 326935, 373640, 411004, 457709, 513755, 523096, 653870, 719257, 822008, 915418, 1027510, 1307740, 1438514, 1830836, 2055020, 2288545, 2615480, 2877028, 3596285, 3661672, 4110040, 4577090, 5034799, 5754056, 7192570, 9154180, 10069598, 14385140, 18308360, 20139196, 25173995, 28770280, 40278392, 50347990, 100695980, 201391960]

約数ペア:

[(1, 201391960), (2, 100695980), (4, 50347990), (5, 40278392), (7, 28770280), (8, 25173995), (10, 20139196), (11, 18308360), (14, 14385140), (20, 10069598), (22, 9154180), (28, 7192570), (35, 5754056), (40, 5034799), (44, 4577090), (49, 4110040), (55, 3661672), (56, 3596285), (70, 2877028), (77, 2615480), (88, 2288545), (98, 2055020), (110, 1830836), (140, 1438514), (154, 1307740), (196, 1027510), (220, 915418), (245, 822008), (280, 719257), (308, 653870), (385, 523096), (392, 513755), (440, 457709), (490, 411004), (539, 373640), (616, 326935), (770, 261548), (980, 205502), (1078, 186820), (1540, 130774), (1960, 102751), (2156, 93410), (2695, 74728), (3080, 65387), (4312, 46705), (5390, 37364), (9341, 21560), (10780, 18682)]