204131648

素因数分解:

$2^6\times 7^3\times {\mathrm{17}}^1\times {\mathrm{547}}^1$

素因数の和:597

約数の個数: 112

約数和(自身を含む): 501091200

約数和(自身を除く): 296959552

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 32, 34, 49, 56, 64, 68, 98, 112, 119, 136, 196, 224, 238, 272, 343, 392, 448, 476, 544, 547, 686, 784, 833, 952, 1088, 1094, 1372, 1568, 1666, 1904, 2188, 2744, 3136, 3332, 3808, 3829, 4376, 5488, 5831, 6664, 7616, 7658, 8752, 9299, 10976, 11662, 13328, 15316, 17504, 18598, 21952, 23324, 26656, 26803, 30632, 35008, 37196, 46648, 53312, 53606, 61264, 65093, 74392, 93296, 107212, 122528, 130186, 148784, 186592, 187621, 214424, 245056, 260372, 297568, 373184, 375242, 428848, 455651, 520744, 595136, 750484, 857696, 911302, 1041488, 1500968, 1715392, 1822604, 2082976, 3001936, 3189557, 3645208, 4165952, 6003872, 6379114, 7290416, 12007744, 12758228, 14580832, 25516456, 29161664, 51032912, 102065824, 204131648]

約数ペア:

[(1, 204131648), (2, 102065824), (4, 51032912), (7, 29161664), (8, 25516456), (14, 14580832), (16, 12758228), (17, 12007744), (28, 7290416), (32, 6379114), (34, 6003872), (49, 4165952), (56, 3645208), (64, 3189557), (68, 3001936), (98, 2082976), (112, 1822604), (119, 1715392), (136, 1500968), (196, 1041488), (224, 911302), (238, 857696), (272, 750484), (343, 595136), (392, 520744), (448, 455651), (476, 428848), (544, 375242), (547, 373184), (686, 297568), (784, 260372), (833, 245056), (952, 214424), (1088, 187621), (1094, 186592), (1372, 148784), (1568, 130186), (1666, 122528), (1904, 107212), (2188, 93296), (2744, 74392), (3136, 65093), (3332, 61264), (3808, 53606), (3829, 53312), (4376, 46648), (5488, 37196), (5831, 35008), (6664, 30632), (7616, 26803), (7658, 26656), (8752, 23324), (9299, 21952), (10976, 18598), (11662, 17504), (13328, 15316)]