203426301

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{306827}}^1$

素因数の和:306860

約数の個数: 16

約数和(自身を含む): 309282624

約数和(自身を除く): 105856323

約数列:

[1, 3, 13, 17, 39, 51, 221, 663, 306827, 920481, 3988751, 5216059, 11966253, 15648177, 67808767, 203426301]

約数ペア:

[(1, 203426301), (3, 67808767), (13, 15648177), (17, 11966253), (39, 5216059), (51, 3988751), (221, 920481), (663, 306827)]