238257553142

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{193}}^1\times {\mathrm{244261}}^1$

素因数の和:244501

約数の個数: 48

約数和(自身を含む): 433305155232

約数和(自身を除く): 195047602090

約数列:

[1, 2, 7, 14, 19, 38, 133, 193, 266, 361, 386, 722, 1351, 2527, 2702, 3667, 5054, 7334, 25669, 51338, 69673, 139346, 244261, 487711, 488522, 975422, 1709827, 3419654, 4640959, 9281918, 32486713, 47142373, 64973426, 88178221, 94284746, 176356442, 329996611, 617247547, 659993222, 895705087, 1234495094, 1791410174, 6269935609, 12539871218, 17018396653, 34036793306, 119128776571, 238257553142]

約数ペア:

[(1, 238257553142), (2, 119128776571), (7, 34036793306), (14, 17018396653), (19, 12539871218), (38, 6269935609), (133, 1791410174), (193, 1234495094), (266, 895705087), (361, 659993222), (386, 617247547), (722, 329996611), (1351, 176356442), (2527, 94284746), (2702, 88178221), (3667, 64973426), (5054, 47142373), (7334, 32486713), (25669, 9281918), (51338, 4640959), (69673, 3419654), (139346, 1709827), (244261, 975422), (487711, 488522)]