209041657

素因数分解:

${\mathrm{11}}^2\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{1453}}^1$

素因数の和:1545

約数の個数: 24

約数和(自身を含む): 243661320

約数和(自身を除く): 34619663

約数列:

[1, 11, 29, 41, 121, 319, 451, 1189, 1453, 3509, 4961, 13079, 15983, 42137, 59573, 143869, 175813, 463507, 655303, 1727617, 5098577, 7208333, 19003787, 209041657]

約数ペア:

[(1, 209041657), (11, 19003787), (29, 7208333), (41, 5098577), (121, 1727617), (319, 655303), (451, 463507), (1189, 175813), (1453, 143869), (3509, 59573), (4961, 42137), (13079, 15983)]