200126392

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{1316621}}^1$

素因数の和:1316646

約数の個数: 16

約数和(自身を含む): 394986600

約数和(自身を除く): 194860208

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 1316621, 2633242, 5266484, 10532968, 25015799, 50031598, 100063196, 200126392]

約数ペア:

[(1, 200126392), (2, 100063196), (4, 50031598), (8, 25015799), (19, 10532968), (38, 5266484), (76, 2633242), (152, 1316621)]