222706265

素因数分解:

$5^1\times {\mathrm{53}}^1\times {\mathrm{643}}^1\times {\mathrm{1307}}^1$

素因数の和:2008

約数の個数: 16

約数和(自身を含む): 272922048

約数和(自身を除く): 50215783

約数列:

[1, 5, 53, 265, 643, 1307, 3215, 6535, 34079, 69271, 170395, 346355, 840401, 4202005, 44541253, 222706265]

約数ペア:

[(1, 222706265), (5, 44541253), (53, 4202005), (265, 840401), (643, 346355), (1307, 170395), (3215, 69271), (6535, 34079)]