205122815998

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{839}}^1\times {\mathrm{2600903}}^1$

素因数の和:2601791

約数の個数: 16

約数和(自身を含む): 314605347840

約数和(自身を除く): 109482531842

約数列:

[1, 2, 47, 94, 839, 1678, 39433, 78866, 2600903, 5201806, 122242441, 244484882, 2182157617, 4364315234, 102561407999, 205122815998]

約数ペア:

[(1, 205122815998), (2, 102561407999), (47, 4364315234), (94, 2182157617), (839, 244484882), (1678, 122242441), (39433, 5201806), (78866, 2600903)]