211592979001

素因数分解:

${\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{643}}^1\times {\mathrm{168151}}^1$

素因数の和:168916

約数の個数: 16

約数和(自身を含む): 225242967040

約数和(自身を除く): 13649988039

約数列:

[1, 19, 103, 643, 1957, 12217, 66229, 168151, 1258351, 3194869, 17319553, 108121093, 329071507, 2054300767, 11136472579, 211592979001]

約数ペア:

[(1, 211592979001), (19, 11136472579), (103, 2054300767), (643, 329071507), (1957, 108121093), (12217, 17319553), (66229, 3194869), (168151, 1258351)]