209767308

素因数分解:

$2^2\times 3^1\times {\mathrm{163}}^1\times {\mathrm{107243}}^1$

素因数の和:107413

約数の個数: 24

約数和(自身を含む): 492464448

約数和(自身を除く): 282697140

約数列:

[1, 2, 3, 4, 6, 12, 163, 326, 489, 652, 978, 1956, 107243, 214486, 321729, 428972, 643458, 1286916, 17480609, 34961218, 52441827, 69922436, 104883654, 209767308]

約数ペア:

[(1, 209767308), (2, 104883654), (3, 69922436), (4, 52441827), (6, 34961218), (12, 17480609), (163, 1286916), (326, 643458), (489, 428972), (652, 321729), (978, 214486), (1956, 107243)]