205526300

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{6247}}^1$

素因数の和:6315

約数の個数: 72

約数和(自身を含む): 520633344

約数和(自身を除く): 315107044

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 47, 50, 70, 94, 100, 140, 175, 188, 235, 329, 350, 470, 658, 700, 940, 1175, 1316, 1645, 2350, 3290, 4700, 6247, 6580, 8225, 12494, 16450, 24988, 31235, 32900, 43729, 62470, 87458, 124940, 156175, 174916, 218645, 293609, 312350, 437290, 587218, 624700, 874580, 1093225, 1174436, 1468045, 2055263, 2186450, 2936090, 4110526, 4372900, 5872180, 7340225, 8221052, 10276315, 14680450, 20552630, 29360900, 41105260, 51381575, 102763150, 205526300]

約数ペア:

[(1, 205526300), (2, 102763150), (4, 51381575), (5, 41105260), (7, 29360900), (10, 20552630), (14, 14680450), (20, 10276315), (25, 8221052), (28, 7340225), (35, 5872180), (47, 4372900), (50, 4110526), (70, 2936090), (94, 2186450), (100, 2055263), (140, 1468045), (175, 1174436), (188, 1093225), (235, 874580), (329, 624700), (350, 587218), (470, 437290), (658, 312350), (700, 293609), (940, 218645), (1175, 174916), (1316, 156175), (1645, 124940), (2350, 87458), (3290, 62470), (4700, 43729), (6247, 32900), (6580, 31235), (8225, 24988), (12494, 16450)]