208552605

素因数分解:

$3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{283}}^1\times {\mathrm{673}}^1$

素因数の和:1037

約数の個数: 32

約数和(自身を含む): 339954816

約数和(自身を除く): 131402211

約数列:

[1, 3, 5, 15, 73, 219, 283, 365, 673, 849, 1095, 1415, 2019, 3365, 4245, 10095, 20659, 49129, 61977, 103295, 147387, 190459, 245645, 309885, 571377, 736935, 952295, 2856885, 13903507, 41710521, 69517535, 208552605]

約数ペア:

[(1, 208552605), (3, 69517535), (5, 41710521), (15, 13903507), (73, 2856885), (219, 952295), (283, 736935), (365, 571377), (673, 309885), (849, 245645), (1095, 190459), (1415, 147387), (2019, 103295), (3365, 61977), (4245, 49129), (10095, 20659)]