193913776

素因数分解:

$2^4\times 7^2\times {\mathrm{247339}}^1$

素因数の和:247361

約数の個数: 30

約数和(自身を含む): 437049780

約数和(自身を除く): 243136004

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 392, 784, 247339, 494678, 989356, 1731373, 1978712, 3462746, 3957424, 6925492, 12119611, 13850984, 24239222, 27701968, 48478444, 96956888, 193913776]

約数ペア:

[(1, 193913776), (2, 96956888), (4, 48478444), (7, 27701968), (8, 24239222), (14, 13850984), (16, 12119611), (28, 6925492), (49, 3957424), (56, 3462746), (98, 1978712), (112, 1731373), (196, 989356), (392, 494678), (784, 247339)]