201045162

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^2\times {\mathrm{23}}^1\times {\mathrm{71}}^2$

素因数の和:204

約数の個数: 72

約数和(自身を含む): 452071008

約数和(自身を除く): 251025846

約数列:

[1, 2, 3, 6, 17, 23, 34, 46, 51, 69, 71, 102, 138, 142, 213, 289, 391, 426, 578, 782, 867, 1173, 1207, 1633, 1734, 2346, 2414, 3266, 3621, 4899, 5041, 6647, 7242, 9798, 10082, 13294, 15123, 19941, 20519, 27761, 30246, 39882, 41038, 55522, 61557, 83283, 85697, 115943, 123114, 166566, 171394, 231886, 257091, 347829, 471937, 514182, 695658, 943874, 1415811, 1456849, 1971031, 2831622, 2913698, 3942062, 4370547, 5913093, 8741094, 11826186, 33507527, 67015054, 100522581, 201045162]

約数ペア:

[(1, 201045162), (2, 100522581), (3, 67015054), (6, 33507527), (17, 11826186), (23, 8741094), (34, 5913093), (46, 4370547), (51, 3942062), (69, 2913698), (71, 2831622), (102, 1971031), (138, 1456849), (142, 1415811), (213, 943874), (289, 695658), (391, 514182), (426, 471937), (578, 347829), (782, 257091), (867, 231886), (1173, 171394), (1207, 166566), (1633, 123114), (1734, 115943), (2346, 85697), (2414, 83283), (3266, 61557), (3621, 55522), (4899, 41038), (5041, 39882), (6647, 30246), (7242, 27761), (9798, 20519), (10082, 19941), (13294, 15123)]