209600157

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{316139}}^1$

素因数の和:316172

約数の個数: 16

約数和(自身を含む): 318669120

約数和(自身を除く): 109068963

約数列:

[1, 3, 13, 17, 39, 51, 221, 663, 316139, 948417, 4109807, 5374363, 12329421, 16123089, 69866719, 209600157]

約数ペア:

[(1, 209600157), (3, 69866719), (13, 16123089), (17, 12329421), (39, 5374363), (51, 4109807), (221, 948417), (663, 316139)]