201895518

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{107}}^1\times {\mathrm{113}}^1$

素因数の和:270

約数の個数: 96

約数和(自身を含む): 471598848

約数和(自身を除く): 269703330

約数列:

[1, 2, 3, 6, 11, 22, 23, 33, 46, 66, 69, 107, 113, 121, 138, 214, 226, 242, 253, 321, 339, 363, 506, 642, 678, 726, 759, 1177, 1243, 1518, 2354, 2461, 2486, 2599, 2783, 3531, 3729, 4922, 5198, 5566, 7062, 7383, 7458, 7797, 8349, 12091, 12947, 13673, 14766, 15594, 16698, 24182, 25894, 27071, 27346, 28589, 36273, 38841, 41019, 54142, 57178, 72546, 77682, 81213, 82038, 85767, 133001, 162426, 171534, 266002, 278093, 297781, 314479, 399003, 556186, 595562, 628958, 798006, 834279, 893343, 943437, 1463011, 1668558, 1786686, 1886874, 2926022, 3059023, 4389033, 6118046, 8778066, 9177069, 18354138, 33649253, 67298506, 100947759, 201895518]

約数ペア:

[(1, 201895518), (2, 100947759), (3, 67298506), (6, 33649253), (11, 18354138), (22, 9177069), (23, 8778066), (33, 6118046), (46, 4389033), (66, 3059023), (69, 2926022), (107, 1886874), (113, 1786686), (121, 1668558), (138, 1463011), (214, 943437), (226, 893343), (242, 834279), (253, 798006), (321, 628958), (339, 595562), (363, 556186), (506, 399003), (642, 314479), (678, 297781), (726, 278093), (759, 266002), (1177, 171534), (1243, 162426), (1518, 133001), (2354, 85767), (2461, 82038), (2486, 81213), (2599, 77682), (2783, 72546), (3531, 57178), (3729, 54142), (4922, 41019), (5198, 38841), (5566, 36273), (7062, 28589), (7383, 27346), (7458, 27071), (7797, 25894), (8349, 24182), (12091, 16698), (12947, 15594), (13673, 14766)]