201552969

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{208001}}^1$

素因数の和:208040

約数の個数: 16

約数和(自身を含む): 299522880

約数和(自身を除く): 97969911

約数列:

[1, 3, 17, 19, 51, 57, 323, 969, 208001, 624003, 3536017, 3952019, 10608051, 11856057, 67184323, 201552969]

約数ペア:

[(1, 201552969), (3, 67184323), (17, 11856057), (19, 10608051), (51, 3952019), (57, 3536017), (323, 624003), (969, 208001)]