202196005

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{181}}^1\times {\mathrm{1069}}^1$

素因数の和:1285

約数の個数: 32

約数和(自身を含む): 280425600

約数和(自身を除く): 78229595

約数列:

[1, 5, 11, 19, 55, 95, 181, 209, 905, 1045, 1069, 1991, 3439, 5345, 9955, 11759, 17195, 20311, 37829, 58795, 101555, 189145, 193489, 223421, 967445, 1117105, 2128379, 3676291, 10641895, 18381455, 40439201, 202196005]

約数ペア:

[(1, 202196005), (5, 40439201), (11, 18381455), (19, 10641895), (55, 3676291), (95, 2128379), (181, 1117105), (209, 967445), (905, 223421), (1045, 193489), (1069, 189145), (1991, 101555), (3439, 58795), (5345, 37829), (9955, 20311), (11759, 17195)]