201292555

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{443}}^1\times {\mathrm{4783}}^1$

素因数の和:5250

約数の個数: 16

約数和(自身を含む): 254891520

約数和(自身を除く): 53598965

約数列:

[1, 5, 19, 95, 443, 2215, 4783, 8417, 23915, 42085, 90877, 454385, 2118869, 10594345, 40258511, 201292555]

約数ペア:

[(1, 201292555), (5, 40258511), (19, 10594345), (95, 2118869), (443, 454385), (2215, 90877), (4783, 42085), (8417, 23915)]