201855772

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{26297}}^1$

素因数の和:26421

約数の個数: 24

約数和(自身を含む): 375535440

約数和(自身を除く): 173679668

約数列:

[1, 2, 4, 19, 38, 76, 101, 202, 404, 1919, 3838, 7676, 26297, 52594, 105188, 499643, 999286, 1998572, 2655997, 5311994, 10623988, 50463943, 100927886, 201855772]

約数ペア:

[(1, 201855772), (2, 100927886), (4, 50463943), (19, 10623988), (38, 5311994), (76, 2655997), (101, 1998572), (202, 999286), (404, 499643), (1919, 105188), (3838, 52594), (7676, 26297)]