97202209

素因数分解:

${\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{1471}}^1$

素因数の和:1537

約数の個数: 24

約数和(自身を含む): 116370432

約数和(自身を除く): 19168223

約数列:

[1, 13, 17, 23, 169, 221, 299, 391, 1471, 2873, 3887, 5083, 19123, 25007, 33833, 66079, 248599, 325091, 439829, 575161, 4226183, 5717777, 7477093, 97202209]

約数ペア:

[(1, 97202209), (13, 7477093), (17, 5717777), (23, 4226183), (169, 575161), (221, 439829), (299, 325091), (391, 248599), (1471, 66079), (2873, 33833), (3887, 25007), (5083, 19123)]