205436304

素因数分解:

$2^4\times 3^3\times {\mathrm{499}}^1\times {\mathrm{953}}^1$

素因数の和:1469

約数の個数: 80

約数和(自身を含む): 591480000

約数和(自身を除く): 386043696

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 499, 953, 998, 1497, 1906, 1996, 2859, 2994, 3812, 3992, 4491, 5718, 5988, 7624, 7984, 8577, 8982, 11436, 11976, 13473, 15248, 17154, 17964, 22872, 23952, 25731, 26946, 34308, 35928, 45744, 51462, 53892, 68616, 71856, 102924, 107784, 137232, 205848, 215568, 411696, 475547, 951094, 1426641, 1902188, 2853282, 3804376, 4279923, 5706564, 7608752, 8559846, 11413128, 12839769, 17119692, 22826256, 25679538, 34239384, 51359076, 68478768, 102718152, 205436304]

約数ペア:

[(1, 205436304), (2, 102718152), (3, 68478768), (4, 51359076), (6, 34239384), (8, 25679538), (9, 22826256), (12, 17119692), (16, 12839769), (18, 11413128), (24, 8559846), (27, 7608752), (36, 5706564), (48, 4279923), (54, 3804376), (72, 2853282), (108, 1902188), (144, 1426641), (216, 951094), (432, 475547), (499, 411696), (953, 215568), (998, 205848), (1497, 137232), (1906, 107784), (1996, 102924), (2859, 71856), (2994, 68616), (3812, 53892), (3992, 51462), (4491, 45744), (5718, 35928), (5988, 34308), (7624, 26946), (7984, 25731), (8577, 23952), (8982, 22872), (11436, 17964), (11976, 17154), (13473, 15248)]