204560043

素因数分解:

$3^1\times {\mathrm{127}}^1\times {\mathrm{137}}^1\times {\mathrm{3919}}^1$

素因数の和:4186

約数の個数: 16

約数和(自身を含む): 276971520

約数和(自身を除く): 72411477

約数列:

[1, 3, 127, 137, 381, 411, 3919, 11757, 17399, 52197, 497713, 536903, 1493139, 1610709, 68186681, 204560043]

約数ペア:

[(1, 204560043), (3, 68186681), (127, 1610709), (137, 1493139), (381, 536903), (411, 497713), (3919, 52197), (11757, 17399)]