202111569

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{107449}}^1$

素因数の和:107485

約数の個数: 24

約数和(自身を含む): 335244000

約数和(自身を除く): 133132431

約数列:

[1, 3, 9, 11, 19, 33, 57, 99, 171, 209, 627, 1881, 107449, 322347, 967041, 1181939, 2041531, 3545817, 6124593, 10637451, 18373779, 22456841, 67370523, 202111569]

約数ペア:

[(1, 202111569), (3, 67370523), (9, 22456841), (11, 18373779), (19, 10637451), (33, 6124593), (57, 3545817), (99, 2041531), (171, 1181939), (209, 967041), (627, 322347), (1881, 107449)]