204151248

素因数分解:

$2^4\times 3^2\times 7^2\times {\mathrm{28933}}^1$

素因数の和:28961

約数の個数: 90

約数和(自身を含む): 664642914

約数和(自身を除く): 460491666

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 49, 56, 63, 72, 84, 98, 112, 126, 144, 147, 168, 196, 252, 294, 336, 392, 441, 504, 588, 784, 882, 1008, 1176, 1764, 2352, 3528, 7056, 28933, 57866, 86799, 115732, 173598, 202531, 231464, 260397, 347196, 405062, 462928, 520794, 607593, 694392, 810124, 1041588, 1215186, 1388784, 1417717, 1620248, 1822779, 2083176, 2430372, 2835434, 3240496, 3645558, 4166352, 4253151, 4860744, 5670868, 7291116, 8506302, 9721488, 11341736, 12759453, 14582232, 17012604, 22683472, 25518906, 29164464, 34025208, 51037812, 68050416, 102075624, 204151248]

約数ペア:

[(1, 204151248), (2, 102075624), (3, 68050416), (4, 51037812), (6, 34025208), (7, 29164464), (8, 25518906), (9, 22683472), (12, 17012604), (14, 14582232), (16, 12759453), (18, 11341736), (21, 9721488), (24, 8506302), (28, 7291116), (36, 5670868), (42, 4860744), (48, 4253151), (49, 4166352), (56, 3645558), (63, 3240496), (72, 2835434), (84, 2430372), (98, 2083176), (112, 1822779), (126, 1620248), (144, 1417717), (147, 1388784), (168, 1215186), (196, 1041588), (252, 810124), (294, 694392), (336, 607593), (392, 520794), (441, 462928), (504, 405062), (588, 347196), (784, 260397), (882, 231464), (1008, 202531), (1176, 173598), (1764, 115732), (2352, 86799), (3528, 57866), (7056, 28933)]