200501343428

素因数分解:

$2^2\times {\mathrm{38723}}^1\times {\mathrm{1294459}}^1$

素因数の和:1333186

約数の個数: 12

約数和(自身を含む): 350886683280

約数和(自身を除く): 150385339852

約数列:

[1, 2, 4, 38723, 77446, 154892, 1294459, 2588918, 5177836, 50125335857, 100250671714, 200501343428]

約数ペア:

[(1, 200501343428), (2, 100250671714), (4, 50125335857), (38723, 5177836), (77446, 2588918), (154892, 1294459)]