201389136487

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{1523}}^1\times {\mathrm{1717297}}^1$

素因数の和:1718838

約数の個数: 16

約数和(自身を含む): 251247566592

約数和(自身を除く): 49858430105

約数列:

[1, 7, 11, 77, 1523, 10661, 16753, 117271, 1717297, 12021079, 18890267, 132231869, 2615443331, 18308103317, 28769876641, 201389136487]

約数ペア:

[(1, 201389136487), (7, 28769876641), (11, 18308103317), (77, 2615443331), (1523, 132231869), (10661, 18890267), (16753, 12021079), (117271, 1717297)]