201485005

素因数分解:

$5^1\times {\mathrm{47}}^1\times {\mathrm{97}}^1\times {\mathrm{8839}}^1$

素因数の和:8988

約数の個数: 16

約数和(自身を含む): 249500160

約数和(自身を除く): 48015155

約数列:

[1, 5, 47, 97, 235, 485, 4559, 8839, 22795, 44195, 415433, 857383, 2077165, 4286915, 40297001, 201485005]

約数ペア:

[(1, 201485005), (5, 40297001), (47, 4286915), (97, 2077165), (235, 857383), (485, 415433), (4559, 44195), (8839, 22795)]