201288269

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{17417}}^1$

素因数の和:17564

約数の個数: 16

約数和(自身を含む): 249704448

約数和(自身を除く): 48416179

約数列:

[1, 7, 13, 91, 127, 889, 1651, 11557, 17417, 121919, 226421, 1584947, 2211959, 15483713, 28755467, 201288269]

約数ペア:

[(1, 201288269), (7, 28755467), (13, 15483713), (91, 2211959), (127, 1584947), (889, 226421), (1651, 121919), (11557, 17417)]