202405898

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{251}}^1\times {\mathrm{21221}}^1$

素因数の和:21493

約数の個数: 16

約数和(自身を含む): 320876640

約数和(自身を除く): 118470742

約数列:

[1, 2, 19, 38, 251, 502, 4769, 9538, 21221, 42442, 403199, 806398, 5326471, 10652942, 101202949, 202405898]

約数ペア:

[(1, 202405898), (2, 101202949), (19, 10652942), (38, 5326471), (251, 806398), (502, 403199), (4769, 42442), (9538, 21221)]