200356784

素因数分解:

$2^4\times {\mathrm{389}}^1\times {\mathrm{32191}}^1$

素因数の和:32588

約数の個数: 20

約数和(自身を含む): 389201280

約数和(自身を除く): 188844496

約数列:

[1, 2, 4, 8, 16, 389, 778, 1556, 3112, 6224, 32191, 64382, 128764, 257528, 515056, 12522299, 25044598, 50089196, 100178392, 200356784]

約数ペア:

[(1, 200356784), (2, 100178392), (4, 50089196), (8, 25044598), (16, 12522299), (389, 515056), (778, 257528), (1556, 128764), (3112, 64382), (6224, 32191)]