201862898

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{63439}}^1$

素因数の和:63521

約数の個数: 16

約数和(自身を含む): 318215040

約数和(自身を除く): 116352142

約数列:

[1, 2, 37, 43, 74, 86, 1591, 3182, 63439, 126878, 2347243, 2727877, 4694486, 5455754, 100931449, 201862898]

約数ペア:

[(1, 201862898), (2, 100931449), (37, 5455754), (43, 4694486), (74, 2727877), (86, 2347243), (1591, 126878), (3182, 63439)]