205074087

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{87751}}^1$

素因数の和:87814

約数の個数: 16

約数和(自身を含む): 294846720

約数和(自身を除く): 89772633

約数列:

[1, 3, 19, 41, 57, 123, 779, 2337, 87751, 263253, 1667269, 3597791, 5001807, 10793373, 68358029, 205074087]

約数ペア:

[(1, 205074087), (3, 68358029), (19, 10793373), (41, 5001807), (57, 3597791), (123, 1667269), (779, 263253), (2337, 87751)]