208040228

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{1069}}^1\times {\mathrm{4423}}^1$

素因数の和:5507

約数の個数: 24

約数和(自身を含む): 397629120

約数和(自身を除く): 189588892

約数列:

[1, 2, 4, 11, 22, 44, 1069, 2138, 4276, 4423, 8846, 11759, 17692, 23518, 47036, 48653, 97306, 194612, 4728187, 9456374, 18912748, 52010057, 104020114, 208040228]

約数ペア:

[(1, 208040228), (2, 104020114), (4, 52010057), (11, 18912748), (22, 9456374), (44, 4728187), (1069, 194612), (2138, 97306), (4276, 48653), (4423, 47036), (8846, 23518), (11759, 17692)]