201631339

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{130337}}^1$

素因数の和:130374

約数の個数: 16

約数和(自身を含む): 262761408

約数和(自身を除く): 61130069

約数列:

[1, 7, 13, 17, 91, 119, 221, 1547, 130337, 912359, 1694381, 2215729, 11860667, 15510103, 28804477, 201631339]

約数ペア:

[(1, 201631339), (7, 28804477), (13, 15510103), (17, 11860667), (91, 2215729), (119, 1694381), (221, 912359), (1547, 130337)]