203280224

素因数分解:

$2^5\times 7^2\times {\mathrm{129643}}^1$

素因数の和:129667

約数の個数: 36

約数和(自身を含む): 465551604

約数和(自身を除く): 262271380

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 98, 112, 196, 224, 392, 784, 1568, 129643, 259286, 518572, 907501, 1037144, 1815002, 2074288, 3630004, 4148576, 6352507, 7260008, 12705014, 14520016, 25410028, 29040032, 50820056, 101640112, 203280224]

約数ペア:

[(1, 203280224), (2, 101640112), (4, 50820056), (7, 29040032), (8, 25410028), (14, 14520016), (16, 12705014), (28, 7260008), (32, 6352507), (49, 4148576), (56, 3630004), (98, 2074288), (112, 1815002), (196, 1037144), (224, 907501), (392, 518572), (784, 259286), (1568, 129643)]