207916658

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{133451}}^1$

素因数の和:133513

約数の個数: 16

約数和(自身を含む): 336299040

約数和(自身を除く): 128382382

約数列:

[1, 2, 19, 38, 41, 82, 779, 1558, 133451, 266902, 2535569, 5071138, 5471491, 10942982, 103958329, 207916658]

約数ペア:

[(1, 207916658), (2, 103958329), (19, 10942982), (38, 5471491), (41, 5071138), (82, 2535569), (779, 266902), (1558, 133451)]