208518804893

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{139}}^1\times {\mathrm{1447}}^1\times {\mathrm{5107}}^1$

素因数の和:6729

約数の個数: 32

約数和(自身を含む): 248518502400

約数和(自身を除く): 39999697507

約数列:

[1, 7, 29, 139, 203, 973, 1447, 4031, 5107, 10129, 28217, 35749, 41963, 148103, 201133, 293741, 709873, 1036721, 1407931, 4969111, 5832857, 7389829, 20586317, 40829999, 51728803, 144104219, 214305041, 1027186231, 1500135287, 7190303617, 29788400699, 208518804893]

約数ペア:

[(1, 208518804893), (7, 29788400699), (29, 7190303617), (139, 1500135287), (203, 1027186231), (973, 214305041), (1447, 144104219), (4031, 51728803), (5107, 40829999), (10129, 20586317), (28217, 7389829), (35749, 5832857), (41963, 4969111), (148103, 1407931), (201133, 1036721), (293741, 709873)]