204741306

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{449}}^1$

素因数の和:529

約数の個数: 144

約数和(自身を含む): 576201600

約数和(自身を除く): 371460294

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 21, 22, 33, 42, 47, 49, 63, 66, 77, 94, 98, 99, 126, 141, 147, 154, 198, 231, 282, 294, 329, 423, 441, 449, 462, 517, 539, 658, 693, 846, 882, 898, 987, 1034, 1078, 1347, 1386, 1551, 1617, 1974, 2303, 2694, 2961, 3102, 3143, 3234, 3619, 4041, 4606, 4653, 4851, 4939, 5922, 6286, 6909, 7238, 8082, 9306, 9429, 9702, 9878, 10857, 13818, 14817, 18858, 20727, 21103, 21714, 22001, 25333, 28287, 29634, 32571, 34573, 41454, 42206, 44002, 44451, 50666, 56574, 63309, 65142, 66003, 69146, 75999, 88902, 103719, 126618, 132006, 147721, 151998, 189927, 198009, 207438, 227997, 232133, 242011, 295442, 311157, 379854, 396018, 443163, 455994, 464266, 484022, 622314, 696399, 726033, 886326, 1034047, 1329489, 1392798, 1452066, 1624931, 2068094, 2089197, 2178099, 2658978, 3102141, 3249862, 4178394, 4356198, 4874793, 6204282, 9306423, 9749586, 11374517, 14624379, 18612846, 22749034, 29248758, 34123551, 68247102, 102370653, 204741306]

約数ペア:

[(1, 204741306), (2, 102370653), (3, 68247102), (6, 34123551), (7, 29248758), (9, 22749034), (11, 18612846), (14, 14624379), (18, 11374517), (21, 9749586), (22, 9306423), (33, 6204282), (42, 4874793), (47, 4356198), (49, 4178394), (63, 3249862), (66, 3102141), (77, 2658978), (94, 2178099), (98, 2089197), (99, 2068094), (126, 1624931), (141, 1452066), (147, 1392798), (154, 1329489), (198, 1034047), (231, 886326), (282, 726033), (294, 696399), (329, 622314), (423, 484022), (441, 464266), (449, 455994), (462, 443163), (517, 396018), (539, 379854), (658, 311157), (693, 295442), (846, 242011), (882, 232133), (898, 227997), (987, 207438), (1034, 198009), (1078, 189927), (1347, 151998), (1386, 147721), (1551, 132006), (1617, 126618), (1974, 103719), (2303, 88902), (2694, 75999), (2961, 69146), (3102, 66003), (3143, 65142), (3234, 63309), (3619, 56574), (4041, 50666), (4606, 44451), (4653, 44002), (4851, 42206), (4939, 41454), (5922, 34573), (6286, 32571), (6909, 29634), (7238, 28287), (8082, 25333), (9306, 22001), (9429, 21714), (9702, 21103), (9878, 20727), (10857, 18858), (13818, 14817)]