195090890

素因数分解:

$2^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{415087}}^1$

素因数の和:415141

約数の個数: 16

約数和(自身を含む): 358636032

約数和(自身を除く): 163545142

約数列:

[1, 2, 5, 10, 47, 94, 235, 470, 415087, 830174, 2075435, 4150870, 19509089, 39018178, 97545445, 195090890]

約数ペア:

[(1, 195090890), (2, 97545445), (5, 39018178), (10, 19509089), (47, 4150870), (94, 2075435), (235, 830174), (470, 415087)]