200604426

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{163}}^1\times {\mathrm{643}}^1$

素因数の和:851

約数の個数: 64

約数和(自身を含む): 456261120

約数和(自身を除く): 255656694

約数列:

[1, 2, 3, 6, 11, 22, 29, 33, 58, 66, 87, 163, 174, 319, 326, 489, 638, 643, 957, 978, 1286, 1793, 1914, 1929, 3586, 3858, 4727, 5379, 7073, 9454, 10758, 14146, 14181, 18647, 21219, 28362, 37294, 42438, 51997, 55941, 103994, 104809, 111882, 155991, 205117, 209618, 311982, 314427, 410234, 615351, 628854, 1152899, 1230702, 2305798, 3039461, 3458697, 6078922, 6917394, 9118383, 18236766, 33434071, 66868142, 100302213, 200604426]

約数ペア:

[(1, 200604426), (2, 100302213), (3, 66868142), (6, 33434071), (11, 18236766), (22, 9118383), (29, 6917394), (33, 6078922), (58, 3458697), (66, 3039461), (87, 2305798), (163, 1230702), (174, 1152899), (319, 628854), (326, 615351), (489, 410234), (638, 314427), (643, 311982), (957, 209618), (978, 205117), (1286, 155991), (1793, 111882), (1914, 104809), (1929, 103994), (3586, 55941), (3858, 51997), (4727, 42438), (5379, 37294), (7073, 28362), (9454, 21219), (10758, 18647), (14146, 14181)]