212323591

素因数分解:

${\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{331}}^1\times {\mathrm{389}}^1$

素因数の和:834

約数の個数: 16

約数和(自身を含む): 228402720

約数和(自身を除く): 16079129

約数列:

[1, 17, 97, 331, 389, 1649, 5627, 6613, 32107, 37733, 128759, 545819, 641461, 2188903, 12489623, 212323591]

約数ペア:

[(1, 212323591), (17, 12489623), (97, 2188903), (331, 641461), (389, 545819), (1649, 128759), (5627, 37733), (6613, 32107)]