231361844

素因数分解:

$2^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{192161}}^1$

素因数の和:192215

約数の個数: 24

約数和(自身を含む): 473487168

約数和(自身を除く): 242125324

約数列:

[1, 2, 4, 7, 14, 28, 43, 86, 172, 301, 602, 1204, 192161, 384322, 768644, 1345127, 2690254, 5380508, 8262923, 16525846, 33051692, 57840461, 115680922, 231361844]

約数ペア:

[(1, 231361844), (2, 115680922), (4, 57840461), (7, 33051692), (14, 16525846), (28, 8262923), (43, 5380508), (86, 2690254), (172, 1345127), (301, 768644), (602, 384322), (1204, 192161)]