200340511

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{283}}^1\times {\mathrm{4397}}^1$

素因数の和:4710

約数の個数: 16

約数和(自身を含む): 239814144

約数和(自身を除く): 39473633

約数列:

[1, 7, 23, 161, 283, 1981, 4397, 6509, 30779, 45563, 101131, 707917, 1244351, 8710457, 28620073, 200340511]

約数ペア:

[(1, 200340511), (7, 28620073), (23, 8710457), (161, 1244351), (283, 707917), (1981, 101131), (4397, 45563), (6509, 30779)]