201757221413

素因数分解:

${\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{1438667}}^1$

素因数の和:1438769

約数の個数: 24

約数和(自身を含む): 237265126560

約数和(自身を除く): 35507905147

約数列:

[1, 11, 19, 61, 121, 209, 671, 1159, 2299, 7381, 12749, 140239, 1438667, 15825337, 27334673, 87758687, 174078707, 300681403, 965345557, 1667415053, 3307495433, 10618801127, 18341565583, 201757221413]

約数ペア:

[(1, 201757221413), (11, 18341565583), (19, 10618801127), (61, 3307495433), (121, 1667415053), (209, 965345557), (671, 300681403), (1159, 174078707), (2299, 87758687), (7381, 27334673), (12749, 15825337), (140239, 1438667)]