205809264

素因数分解:

$2^4\times 3^2\times {\mathrm{1429231}}^1$

素因数の和:1429245

約数の個数: 30

約数和(自身を含む): 575980496

約数和(自身を除く): 370171232

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 1429231, 2858462, 4287693, 5716924, 8575386, 11433848, 12863079, 17150772, 22867696, 25726158, 34301544, 51452316, 68603088, 102904632, 205809264]

約数ペア:

[(1, 205809264), (2, 102904632), (3, 68603088), (4, 51452316), (6, 34301544), (8, 25726158), (9, 22867696), (12, 17150772), (16, 12863079), (18, 11433848), (24, 8575386), (36, 5716924), (48, 4287693), (72, 2858462), (144, 1429231)]