201801772

素因数分解:

$2^2\times {\mathrm{743}}^1\times {\mathrm{67901}}^1$

素因数の和:68648

約数の個数: 12

約数和(自身を含む): 353633616

約数和(自身を除く): 151831844

約数列:

[1, 2, 4, 743, 1486, 2972, 67901, 135802, 271604, 50450443, 100900886, 201801772]

約数ペア:

[(1, 201801772), (2, 100900886), (4, 50450443), (743, 271604), (1486, 135802), (2972, 67901)]