205125053757

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{557}}^1\times {\mathrm{9442759}}^1$

素因数の和:9443332

約数の個数: 16

約数和(自身を含む): 295067364480

約数和(自身を除く): 89942310723

約数列:

[1, 3, 13, 39, 557, 1671, 7241, 21723, 9442759, 28328277, 122755867, 368267601, 5259616763, 15778850289, 68375017919, 205125053757]

約数ペア:

[(1, 205125053757), (3, 68375017919), (13, 15778850289), (39, 5259616763), (557, 368267601), (1671, 122755867), (7241, 28328277), (21723, 9442759)]