201681863

素因数分解:

${\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{313}}^1\times {\mathrm{1307}}^1$

素因数の和:1666

約数の個数: 16

約数和(自身を含む): 221784480

約数和(自身を除く): 20102617

約数列:

[1, 17, 29, 313, 493, 1307, 5321, 9077, 22219, 37903, 154309, 409091, 644351, 6954547, 11863639, 201681863]

約数ペア:

[(1, 201681863), (17, 11863639), (29, 6954547), (313, 644351), (493, 409091), (1307, 154309), (5321, 37903), (9077, 22219)]