209214144

素因数分解:

$2^6\times 3^3\times {\mathrm{41}}^1\times {\mathrm{2953}}^1$

素因数の和:3015

約数の個数: 112

約数和(自身を含む): 630265440

約数和(自身を除く): 421051296

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 41, 48, 54, 64, 72, 82, 96, 108, 123, 144, 164, 192, 216, 246, 288, 328, 369, 432, 492, 576, 656, 738, 864, 984, 1107, 1312, 1476, 1728, 1968, 2214, 2624, 2952, 2953, 3936, 4428, 5904, 5906, 7872, 8856, 8859, 11808, 11812, 17712, 17718, 23616, 23624, 26577, 35424, 35436, 47248, 53154, 70848, 70872, 79731, 94496, 106308, 121073, 141744, 159462, 188992, 212616, 242146, 283488, 318924, 363219, 425232, 484292, 566976, 637848, 726438, 850464, 968584, 1089657, 1275696, 1452876, 1700928, 1937168, 2179314, 2551392, 2905752, 3268971, 3874336, 4358628, 5102784, 5811504, 6537942, 7748672, 8717256, 11623008, 13075884, 17434512, 23246016, 26151768, 34869024, 52303536, 69738048, 104607072, 209214144]

約数ペア:

[(1, 209214144), (2, 104607072), (3, 69738048), (4, 52303536), (6, 34869024), (8, 26151768), (9, 23246016), (12, 17434512), (16, 13075884), (18, 11623008), (24, 8717256), (27, 7748672), (32, 6537942), (36, 5811504), (41, 5102784), (48, 4358628), (54, 3874336), (64, 3268971), (72, 2905752), (82, 2551392), (96, 2179314), (108, 1937168), (123, 1700928), (144, 1452876), (164, 1275696), (192, 1089657), (216, 968584), (246, 850464), (288, 726438), (328, 637848), (369, 566976), (432, 484292), (492, 425232), (576, 363219), (656, 318924), (738, 283488), (864, 242146), (984, 212616), (1107, 188992), (1312, 159462), (1476, 141744), (1728, 121073), (1968, 106308), (2214, 94496), (2624, 79731), (2952, 70872), (2953, 70848), (3936, 53154), (4428, 47248), (5904, 35436), (5906, 35424), (7872, 26577), (8856, 23624), (8859, 23616), (11808, 17718), (11812, 17712)]