203243344

素因数分解:

$2^4\times {\mathrm{773}}^1\times {\mathrm{16433}}^1$

素因数の和:17214

約数の個数: 20

約数和(自身を含む): 394317396

約数和(自身を除く): 191074052

約数列:

[1, 2, 4, 8, 16, 773, 1546, 3092, 6184, 12368, 16433, 32866, 65732, 131464, 262928, 12702709, 25405418, 50810836, 101621672, 203243344]

約数ペア:

[(1, 203243344), (2, 101621672), (4, 50810836), (8, 25405418), (16, 12702709), (773, 262928), (1546, 131464), (3092, 65732), (6184, 32866), (12368, 16433)]