208881504

素因数分解:

$2^5\times 3^4\times {\mathrm{13}}^1\times {\mathrm{6199}}^1$

素因数の和:6234

約数の個数: 120

約数和(自身を含む): 661676400

約数和(自身を除く): 452794896

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 32, 36, 39, 48, 52, 54, 72, 78, 81, 96, 104, 108, 117, 144, 156, 162, 208, 216, 234, 288, 312, 324, 351, 416, 432, 468, 624, 648, 702, 864, 936, 1053, 1248, 1296, 1404, 1872, 2106, 2592, 2808, 3744, 4212, 5616, 6199, 8424, 11232, 12398, 16848, 18597, 24796, 33696, 37194, 49592, 55791, 74388, 80587, 99184, 111582, 148776, 161174, 167373, 198368, 223164, 241761, 297552, 322348, 334746, 446328, 483522, 502119, 595104, 644696, 669492, 725283, 892656, 967044, 1004238, 1289392, 1338984, 1450566, 1785312, 1934088, 2008476, 2175849, 2578784, 2677968, 2901132, 3868176, 4016952, 4351698, 5355936, 5802264, 6527547, 7736352, 8033904, 8703396, 11604528, 13055094, 16067808, 17406792, 23209056, 26110188, 34813584, 52220376, 69627168, 104440752, 208881504]

約数ペア:

[(1, 208881504), (2, 104440752), (3, 69627168), (4, 52220376), (6, 34813584), (8, 26110188), (9, 23209056), (12, 17406792), (13, 16067808), (16, 13055094), (18, 11604528), (24, 8703396), (26, 8033904), (27, 7736352), (32, 6527547), (36, 5802264), (39, 5355936), (48, 4351698), (52, 4016952), (54, 3868176), (72, 2901132), (78, 2677968), (81, 2578784), (96, 2175849), (104, 2008476), (108, 1934088), (117, 1785312), (144, 1450566), (156, 1338984), (162, 1289392), (208, 1004238), (216, 967044), (234, 892656), (288, 725283), (312, 669492), (324, 644696), (351, 595104), (416, 502119), (432, 483522), (468, 446328), (624, 334746), (648, 322348), (702, 297552), (864, 241761), (936, 223164), (1053, 198368), (1248, 167373), (1296, 161174), (1404, 148776), (1872, 111582), (2106, 99184), (2592, 80587), (2808, 74388), (3744, 55791), (4212, 49592), (5616, 37194), (6199, 33696), (8424, 24796), (11232, 18597), (12398, 16848)]