199499164564

素因数分解:

$2^2\times 7^1\times {\mathrm{73}}^1\times {\mathrm{4759}}^1\times {\mathrm{20509}}^1$

素因数の和:25352

約数の個数: 48

約数和(自身を含む): 404568774400

約数和(自身を除く): 205069609836

約数列:

[1, 2, 4, 7, 14, 28, 73, 146, 292, 511, 1022, 2044, 4759, 9518, 19036, 20509, 33313, 41018, 66626, 82036, 133252, 143563, 287126, 347407, 574252, 694814, 1389628, 1497157, 2431849, 2994314, 4863698, 5988628, 9727396, 10480099, 20960198, 41920396, 97602331, 195204662, 390409324, 683216317, 1366432634, 2732865268, 7124970163, 14249940326, 28499880652, 49874791141, 99749582282, 199499164564]

約数ペア:

[(1, 199499164564), (2, 99749582282), (4, 49874791141), (7, 28499880652), (14, 14249940326), (28, 7124970163), (73, 2732865268), (146, 1366432634), (292, 683216317), (511, 390409324), (1022, 195204662), (2044, 97602331), (4759, 41920396), (9518, 20960198), (19036, 10480099), (20509, 9727396), (33313, 5988628), (41018, 4863698), (66626, 2994314), (82036, 2431849), (133252, 1497157), (143563, 1389628), (287126, 694814), (347407, 574252)]