204455664

素因数分解:

$2^4\times 3^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{727}}^1$

素因数の和:785

約数の個数: 200

約数和(自身を含む): 699066368

約数和(自身を除く): 494610704

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 31, 36, 42, 48, 54, 56, 62, 63, 72, 81, 84, 93, 108, 112, 124, 126, 144, 162, 168, 186, 189, 216, 217, 248, 252, 279, 324, 336, 372, 378, 432, 434, 496, 504, 558, 567, 648, 651, 727, 744, 756, 837, 868, 1008, 1116, 1134, 1296, 1302, 1454, 1488, 1512, 1674, 1736, 1953, 2181, 2232, 2268, 2511, 2604, 2908, 3024, 3348, 3472, 3906, 4362, 4464, 4536, 5022, 5089, 5208, 5816, 5859, 6543, 6696, 7812, 8724, 9072, 10044, 10178, 10416, 11632, 11718, 13086, 13392, 15267, 15624, 17448, 17577, 19629, 20088, 20356, 22537, 23436, 26172, 30534, 31248, 34896, 35154, 39258, 40176, 40712, 45074, 45801, 46872, 52344, 58887, 61068, 67611, 70308, 78516, 81424, 90148, 91602, 93744, 104688, 117774, 122136, 135222, 137403, 140616, 157032, 157759, 180296, 183204, 202833, 235548, 244272, 270444, 274806, 281232, 314064, 315518, 360592, 366408, 405666, 412209, 471096, 473277, 540888, 549612, 608499, 631036, 732816, 811332, 824418, 942192, 946554, 1081776, 1099224, 1216998, 1262072, 1419831, 1622664, 1648836, 1825497, 1893108, 2198448, 2433996, 2524144, 2839662, 3245328, 3297672, 3650994, 3786216, 4259493, 4867992, 5679324, 6595344, 7301988, 7572432, 8518986, 9735984, 11358648, 12778479, 14603976, 17037972, 22717296, 25556958, 29207952, 34075944, 51113916, 68151888, 102227832, 204455664]

約数ペア:

[(1, 204455664), (2, 102227832), (3, 68151888), (4, 51113916), (6, 34075944), (7, 29207952), (8, 25556958), (9, 22717296), (12, 17037972), (14, 14603976), (16, 12778479), (18, 11358648), (21, 9735984), (24, 8518986), (27, 7572432), (28, 7301988), (31, 6595344), (36, 5679324), (42, 4867992), (48, 4259493), (54, 3786216), (56, 3650994), (62, 3297672), (63, 3245328), (72, 2839662), (81, 2524144), (84, 2433996), (93, 2198448), (108, 1893108), (112, 1825497), (124, 1648836), (126, 1622664), (144, 1419831), (162, 1262072), (168, 1216998), (186, 1099224), (189, 1081776), (216, 946554), (217, 942192), (248, 824418), (252, 811332), (279, 732816), (324, 631036), (336, 608499), (372, 549612), (378, 540888), (432, 473277), (434, 471096), (496, 412209), (504, 405666), (558, 366408), (567, 360592), (648, 315518), (651, 314064), (727, 281232), (744, 274806), (756, 270444), (837, 244272), (868, 235548), (1008, 202833), (1116, 183204), (1134, 180296), (1296, 157759), (1302, 157032), (1454, 140616), (1488, 137403), (1512, 135222), (1674, 122136), (1736, 117774), (1953, 104688), (2181, 93744), (2232, 91602), (2268, 90148), (2511, 81424), (2604, 78516), (2908, 70308), (3024, 67611), (3348, 61068), (3472, 58887), (3906, 52344), (4362, 46872), (4464, 45801), (4536, 45074), (5022, 40712), (5089, 40176), (5208, 39258), (5816, 35154), (5859, 34896), (6543, 31248), (6696, 30534), (7812, 26172), (8724, 23436), (9072, 22537), (10044, 20356), (10178, 20088), (10416, 19629), (11632, 17577), (11718, 17448), (13086, 15624), (13392, 15267)]