207840804094

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{193}}^1\times {\mathrm{72091}}^1$

素因数の和:72401

約数の個数: 64

約数和(自身を含む): 394736573952

約数和(自身を除く): 186895769858

約数列:

[1, 2, 7, 11, 14, 22, 77, 97, 154, 193, 194, 386, 679, 1067, 1351, 1358, 2123, 2134, 2702, 4246, 7469, 14861, 14938, 18721, 29722, 37442, 72091, 131047, 144182, 205931, 262094, 411862, 504637, 793001, 1009274, 1441517, 1586002, 2883034, 5551007, 6992827, 11102014, 13913563, 13985654, 27827126, 48949789, 76921097, 97394941, 97899578, 153049193, 153842194, 194789882, 306098386, 538447679, 1071344351, 1076895358, 1349615611, 2142688702, 2699231222, 9447309277, 14845771721, 18894618554, 29691543442, 103920402047, 207840804094]

約数ペア:

[(1, 207840804094), (2, 103920402047), (7, 29691543442), (11, 18894618554), (14, 14845771721), (22, 9447309277), (77, 2699231222), (97, 2142688702), (154, 1349615611), (193, 1076895358), (194, 1071344351), (386, 538447679), (679, 306098386), (1067, 194789882), (1351, 153842194), (1358, 153049193), (2123, 97899578), (2134, 97394941), (2702, 76921097), (4246, 48949789), (7469, 27827126), (14861, 13985654), (14938, 13913563), (18721, 11102014), (29722, 6992827), (37442, 5551007), (72091, 2883034), (131047, 1586002), (144182, 1441517), (205931, 1009274), (262094, 793001), (411862, 504637)]