205476912

素因数分解:

$2^4\times 3^5\times {\mathrm{41}}^1\times {\mathrm{1289}}^1$

素因数の和:1353

約数の個数: 120

約数和(自身を含む): 611367120

約数和(自身を除く): 405890208

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 41, 48, 54, 72, 81, 82, 108, 123, 144, 162, 164, 216, 243, 246, 324, 328, 369, 432, 486, 492, 648, 656, 738, 972, 984, 1107, 1289, 1296, 1476, 1944, 1968, 2214, 2578, 2952, 3321, 3867, 3888, 4428, 5156, 5904, 6642, 7734, 8856, 9963, 10312, 11601, 13284, 15468, 17712, 19926, 20624, 23202, 26568, 30936, 34803, 39852, 46404, 52849, 53136, 61872, 69606, 79704, 92808, 104409, 105698, 139212, 158547, 159408, 185616, 208818, 211396, 278424, 313227, 317094, 417636, 422792, 475641, 556848, 626454, 634188, 835272, 845584, 951282, 1252908, 1268376, 1426923, 1670544, 1902564, 2505816, 2536752, 2853846, 3805128, 4280769, 5011632, 5707692, 7610256, 8561538, 11415384, 12842307, 17123076, 22830768, 25684614, 34246152, 51369228, 68492304, 102738456, 205476912]

約数ペア:

[(1, 205476912), (2, 102738456), (3, 68492304), (4, 51369228), (6, 34246152), (8, 25684614), (9, 22830768), (12, 17123076), (16, 12842307), (18, 11415384), (24, 8561538), (27, 7610256), (36, 5707692), (41, 5011632), (48, 4280769), (54, 3805128), (72, 2853846), (81, 2536752), (82, 2505816), (108, 1902564), (123, 1670544), (144, 1426923), (162, 1268376), (164, 1252908), (216, 951282), (243, 845584), (246, 835272), (324, 634188), (328, 626454), (369, 556848), (432, 475641), (486, 422792), (492, 417636), (648, 317094), (656, 313227), (738, 278424), (972, 211396), (984, 208818), (1107, 185616), (1289, 159408), (1296, 158547), (1476, 139212), (1944, 105698), (1968, 104409), (2214, 92808), (2578, 79704), (2952, 69606), (3321, 61872), (3867, 53136), (3888, 52849), (4428, 46404), (5156, 39852), (5904, 34803), (6642, 30936), (7734, 26568), (8856, 23202), (9963, 20624), (10312, 19926), (11601, 17712), (13284, 15468)]