207451005

素因数分解:

$3^1\times 5^1\times {\mathrm{683}}^1\times {\mathrm{20249}}^1$

素因数の和:20940

約数の個数: 16

約数和(自身を含む): 332424000

約数和(自身を除く): 124972995

約数列:

[1, 3, 5, 15, 683, 2049, 3415, 10245, 20249, 60747, 101245, 303735, 13830067, 41490201, 69150335, 207451005]

約数ペア:

[(1, 207451005), (3, 69150335), (5, 41490201), (15, 13830067), (683, 303735), (2049, 101245), (3415, 60747), (10245, 20249)]