130202609

素因数分解:

${\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{103}}^1$

素因数の和:257

約数の個数: 32

約数和(自身を含む): 150418944

約数和(自身を除く): 20216335

約数列:

[1, 17, 23, 53, 61, 103, 391, 901, 1037, 1219, 1403, 1751, 2369, 3233, 5459, 6283, 20723, 23851, 40273, 54961, 74359, 92803, 106811, 125557, 144509, 332999, 1264103, 2134469, 2456653, 5660983, 7658977, 130202609]

約数ペア:

[(1, 130202609), (17, 7658977), (23, 5660983), (53, 2456653), (61, 2134469), (103, 1264103), (391, 332999), (901, 144509), (1037, 125557), (1219, 106811), (1403, 92803), (1751, 74359), (2369, 54961), (3233, 40273), (5459, 23851), (6283, 20723)]