201345736

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{463}}^1\times {\mathrm{2861}}^1$

素因数の和:3349

約数の個数: 32

約数和(自身を含む): 398390400

約数和(自身を除く): 197044664

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 463, 926, 1852, 2861, 3704, 5722, 8797, 11444, 17594, 22888, 35188, 54359, 70376, 108718, 217436, 434872, 1324643, 2649286, 5298572, 10597144, 25168217, 50336434, 100672868, 201345736]

約数ペア:

[(1, 201345736), (2, 100672868), (4, 50336434), (8, 25168217), (19, 10597144), (38, 5298572), (76, 2649286), (152, 1324643), (463, 434872), (926, 217436), (1852, 108718), (2861, 70376), (3704, 54359), (5722, 35188), (8797, 22888), (11444, 17594)]