218048141

素因数分解:

${\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{4421}}^1$

素因数の和:4532

約数の個数: 16

約数和(自身を含む): 236594688

約数和(自身を除く): 18546547

約数列:

[1, 31, 37, 43, 1147, 1333, 1591, 4421, 49321, 137051, 163577, 190103, 5070887, 5893193, 7033811, 218048141]

約数ペア:

[(1, 218048141), (31, 7033811), (37, 5893193), (43, 5070887), (1147, 190103), (1333, 163577), (1591, 137051), (4421, 49321)]