208598273

素因数分解:

${\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{241}}^1\times {\mathrm{479}}^1$

素因数の和:872

約数の個数: 16

約数和(自身を含む): 227673600

約数和(自身を除く): 19075327

約数列:

[1, 13, 139, 241, 479, 1807, 3133, 6227, 33499, 66581, 115439, 435487, 865553, 1500707, 16046021, 208598273]

約数ペア:

[(1, 208598273), (13, 16046021), (139, 1500707), (241, 865553), (479, 435487), (1807, 115439), (3133, 66581), (6227, 33499)]