201534805

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{421}}^1\times {\mathrm{5039}}^1$

素因数の和:5484

約数の個数: 16

約数和(自身を含む): 255225600

約数和(自身を除く): 53690795

約数列:

[1, 5, 19, 95, 421, 2105, 5039, 7999, 25195, 39995, 95741, 478705, 2121419, 10607095, 40306961, 201534805]

約数ペア:

[(1, 201534805), (5, 40306961), (19, 10607095), (95, 2121419), (421, 478705), (2105, 95741), (5039, 39995), (7999, 25195)]