201391227

素因数分解:

$3^2\times {\mathrm{107}}^1\times {\mathrm{163}}^1\times {\mathrm{1283}}^1$

素因数の和:1559

約数の個数: 24

約数和(自身を含む): 295648704

約数和(自身を除く): 94257477

約数列:

[1, 3, 9, 107, 163, 321, 489, 963, 1283, 1467, 3849, 11547, 17441, 52323, 137281, 156969, 209129, 411843, 627387, 1235529, 1882161, 22376803, 67130409, 201391227]

約数ペア:

[(1, 201391227), (3, 67130409), (9, 22376803), (107, 1882161), (163, 1235529), (321, 627387), (489, 411843), (963, 209129), (1283, 156969), (1467, 137281), (3849, 52323), (11547, 17441)]