191567996893

素因数分解:

$7^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{887}}^1\times {\mathrm{10937}}^1$

素因数の和:11882

約数の個数: 48

約数和(自身を含む): 248029737984

約数和(自身を除く): 56461741091

約数列:

[1, 7, 13, 31, 49, 91, 217, 403, 637, 887, 1519, 2821, 6209, 10937, 11531, 19747, 27497, 43463, 76559, 80717, 142181, 192479, 339047, 357461, 535913, 565019, 995267, 1347353, 2373329, 2502227, 4407611, 6966869, 9701119, 16613303, 17515589, 30853277, 67907833, 126114547, 215972939, 300734689, 475354831, 882801829, 2105142823, 3909550957, 6179612803, 14735999761, 27366856699, 191567996893]

約数ペア:

[(1, 191567996893), (7, 27366856699), (13, 14735999761), (31, 6179612803), (49, 3909550957), (91, 2105142823), (217, 882801829), (403, 475354831), (637, 300734689), (887, 215972939), (1519, 126114547), (2821, 67907833), (6209, 30853277), (10937, 17515589), (11531, 16613303), (19747, 9701119), (27497, 6966869), (43463, 4407611), (76559, 2502227), (80717, 2373329), (142181, 1347353), (192479, 995267), (339047, 565019), (357461, 535913)]