201788496003

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{4027}}^1\times {\mathrm{5471}}^1$

素因数の和:9615

約数の個数: 32

約数和(自身を含む): 279306289152

約数和(自身を除く): 77517793149

約数列:

[1, 3, 43, 71, 129, 213, 3053, 4027, 5471, 9159, 12081, 16413, 173161, 235253, 285917, 388441, 519483, 705759, 857751, 1165323, 12294431, 16702963, 22031717, 36883293, 50108889, 66095151, 947363831, 1564251907, 2842091493, 4692755721, 67262832001, 201788496003]

約数ペア:

[(1, 201788496003), (3, 67262832001), (43, 4692755721), (71, 2842091493), (129, 1564251907), (213, 947363831), (3053, 66095151), (4027, 50108889), (5471, 36883293), (9159, 22031717), (12081, 16702963), (16413, 12294431), (173161, 1165323), (235253, 857751), (285917, 705759), (388441, 519483)]