208882368

素因数分解:

$2^6\times 3^3\times {\mathrm{109}}^1\times {\mathrm{1109}}^1$

素因数の和:1239

約数の個数: 112

約数和(自身を含む): 620268000

約数和(自身を除く): 411385632

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 109, 144, 192, 216, 218, 288, 327, 432, 436, 576, 654, 864, 872, 981, 1109, 1308, 1728, 1744, 1962, 2218, 2616, 2943, 3327, 3488, 3924, 4436, 5232, 5886, 6654, 6976, 7848, 8872, 9981, 10464, 11772, 13308, 15696, 17744, 19962, 20928, 23544, 26616, 29943, 31392, 35488, 39924, 47088, 53232, 59886, 62784, 70976, 79848, 94176, 106464, 119772, 120881, 159696, 188352, 212928, 239544, 241762, 319392, 362643, 479088, 483524, 638784, 725286, 958176, 967048, 1087929, 1450572, 1916352, 1934096, 2175858, 2901144, 3263787, 3868192, 4351716, 5802288, 6527574, 7736384, 8703432, 11604576, 13055148, 17406864, 23209152, 26110296, 34813728, 52220592, 69627456, 104441184, 208882368]

約数ペア:

[(1, 208882368), (2, 104441184), (3, 69627456), (4, 52220592), (6, 34813728), (8, 26110296), (9, 23209152), (12, 17406864), (16, 13055148), (18, 11604576), (24, 8703432), (27, 7736384), (32, 6527574), (36, 5802288), (48, 4351716), (54, 3868192), (64, 3263787), (72, 2901144), (96, 2175858), (108, 1934096), (109, 1916352), (144, 1450572), (192, 1087929), (216, 967048), (218, 958176), (288, 725286), (327, 638784), (432, 483524), (436, 479088), (576, 362643), (654, 319392), (864, 241762), (872, 239544), (981, 212928), (1109, 188352), (1308, 159696), (1728, 120881), (1744, 119772), (1962, 106464), (2218, 94176), (2616, 79848), (2943, 70976), (3327, 62784), (3488, 59886), (3924, 53232), (4436, 47088), (5232, 39924), (5886, 35488), (6654, 31392), (6976, 29943), (7848, 26616), (8872, 23544), (9981, 20928), (10464, 19962), (11772, 17744), (13308, 15696)]