210988445

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{130643}}^1$

素因数の和:130684

約数の個数: 16

約数和(自身を含む): 282191040

約数和(自身を除く): 71202595

約数列:

[1, 5, 17, 19, 85, 95, 323, 1615, 130643, 653215, 2220931, 2482217, 11104655, 12411085, 42197689, 210988445]

約数ペア:

[(1, 210988445), (5, 42197689), (17, 12411085), (19, 11104655), (85, 2482217), (95, 2220931), (323, 653215), (1615, 130643)]