201105391828

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{6781}}^1\times {\mathrm{14341}}^1$

素因数の和:21184

約数の個数: 48

約数和(自身を含む): 392182334208

約数和(自身を除く): 191076942380

約数列:

[1, 2, 4, 11, 22, 44, 47, 94, 188, 517, 1034, 2068, 6781, 13562, 14341, 27124, 28682, 57364, 74591, 149182, 157751, 298364, 315502, 318707, 631004, 637414, 674027, 1274828, 1348054, 2696108, 3505777, 7011554, 7414297, 14023108, 14828594, 29657188, 97246321, 194492642, 388985284, 1069709531, 2139419062, 4278838124, 4570577087, 9141154174, 18282308348, 50276347957, 100552695914, 201105391828]

約数ペア:

[(1, 201105391828), (2, 100552695914), (4, 50276347957), (11, 18282308348), (22, 9141154174), (44, 4570577087), (47, 4278838124), (94, 2139419062), (188, 1069709531), (517, 388985284), (1034, 194492642), (2068, 97246321), (6781, 29657188), (13562, 14828594), (14341, 14023108), (27124, 7414297), (28682, 7011554), (57364, 3505777), (74591, 2696108), (149182, 1348054), (157751, 1274828), (298364, 674027), (315502, 637414), (318707, 631004)]