217038527

素因数分解:

${\mathrm{47}}^1\times {\mathrm{67}}^1\times {\mathrm{157}}^1\times {\mathrm{439}}^1$

素因数の和:710

約数の個数: 16

約数和(自身を含む): 226913280

約数和(自身を除く): 9874753

約数列:

[1, 47, 67, 157, 439, 3149, 7379, 10519, 20633, 29413, 68923, 494393, 1382411, 3239381, 4617841, 217038527]

約数ペア:

[(1, 217038527), (47, 4617841), (67, 3239381), (157, 1382411), (439, 494393), (3149, 68923), (7379, 29413), (10519, 20633)]