203460398

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{5354221}}^1$

素因数の和:5354242

約数の個数: 8

約数和(自身を含む): 321253320

約数和(自身を除く): 117792922

約数列:

[1, 2, 19, 38, 5354221, 10708442, 101730199, 203460398]

約数ペア:

[(1, 203460398), (2, 101730199), (19, 10708442), (38, 5354221)]