201708689

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{5669}}^1$

素因数の和:5729

約数の個数: 32

約数和(自身を含む): 274337280

約数和(自身を除く): 72628591

約数列:

[1, 7, 13, 17, 23, 91, 119, 161, 221, 299, 391, 1547, 2093, 2737, 5083, 5669, 35581, 39683, 73697, 96373, 130387, 515879, 674611, 912709, 1252849, 1695031, 2216579, 8769943, 11865217, 15516053, 28815527, 201708689]

約数ペア:

[(1, 201708689), (7, 28815527), (13, 15516053), (17, 11865217), (23, 8769943), (91, 2216579), (119, 1695031), (161, 1252849), (221, 912709), (299, 674611), (391, 515879), (1547, 130387), (2093, 96373), (2737, 73697), (5083, 39683), (5669, 35581)]