204935976

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{21401}}^1$

素因数の和:21439

約数の個数: 96

約数和(自身を含む): 667742400

約数和(自身を除く): 462806424

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 19, 21, 24, 28, 36, 38, 42, 56, 57, 63, 72, 76, 84, 114, 126, 133, 152, 168, 171, 228, 252, 266, 342, 399, 456, 504, 532, 684, 798, 1064, 1197, 1368, 1596, 2394, 3192, 4788, 9576, 21401, 42802, 64203, 85604, 128406, 149807, 171208, 192609, 256812, 299614, 385218, 406619, 449421, 513624, 599228, 770436, 813238, 898842, 1198456, 1219857, 1348263, 1540872, 1626476, 1797684, 2439714, 2696526, 2846333, 3252952, 3595368, 3659571, 4879428, 5393052, 5692666, 7319142, 8538999, 9758856, 10786104, 11385332, 14638284, 17077998, 22770664, 25616997, 29276568, 34155996, 51233994, 68311992, 102467988, 204935976]

約数ペア:

[(1, 204935976), (2, 102467988), (3, 68311992), (4, 51233994), (6, 34155996), (7, 29276568), (8, 25616997), (9, 22770664), (12, 17077998), (14, 14638284), (18, 11385332), (19, 10786104), (21, 9758856), (24, 8538999), (28, 7319142), (36, 5692666), (38, 5393052), (42, 4879428), (56, 3659571), (57, 3595368), (63, 3252952), (72, 2846333), (76, 2696526), (84, 2439714), (114, 1797684), (126, 1626476), (133, 1540872), (152, 1348263), (168, 1219857), (171, 1198456), (228, 898842), (252, 813238), (266, 770436), (342, 599228), (399, 513624), (456, 449421), (504, 406619), (532, 385218), (684, 299614), (798, 256812), (1064, 192609), (1197, 171208), (1368, 149807), (1596, 128406), (2394, 85604), (3192, 64203), (4788, 42802), (9576, 21401)]