211498082209

素因数分解:

${\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{1987}}^1\times {\mathrm{105701}}^1$

素因数の和:107760

約数の個数: 16

約数和(自身を含む): 226946422080

約数和(自身を除く): 15448339871

約数列:

[1, 19, 53, 1007, 1987, 37753, 105311, 105701, 2000909, 2008319, 5602153, 106440907, 210027887, 3990529853, 11131478011, 211498082209]

約数ペア:

[(1, 211498082209), (19, 11131478011), (53, 3990529853), (1007, 210027887), (1987, 106440907), (37753, 5602153), (105311, 2008319), (105701, 2000909)]