201923045

素因数分解:

$5^1\times {\mathrm{47}}^1\times {\mathrm{109}}^1\times {\mathrm{7883}}^1$

素因数の和:8044

約数の個数: 16

約数和(自身を含む): 249765120

約数和(自身を除く): 47842075

約数列:

[1, 5, 47, 109, 235, 545, 5123, 7883, 25615, 39415, 370501, 859247, 1852505, 4296235, 40384609, 201923045]

約数ペア:

[(1, 201923045), (5, 40384609), (47, 4296235), (109, 1852505), (235, 859247), (545, 370501), (5123, 39415), (7883, 25615)]