201337423

素因数分解:

$7^2\times {\mathrm{23}}^1\times {\mathrm{227}}^1\times {\mathrm{787}}^1$

素因数の和:1051

約数の個数: 24

約数和(自身を含む): 245780352

約数和(自身を除く): 44442929

約数列:

[1, 7, 23, 49, 161, 227, 787, 1127, 1589, 5221, 5509, 11123, 18101, 36547, 38563, 126707, 178649, 255829, 886949, 1250543, 4108927, 8753801, 28762489, 201337423]

約数ペア:

[(1, 201337423), (7, 28762489), (23, 8753801), (49, 4108927), (161, 1250543), (227, 886949), (787, 255829), (1127, 178649), (1589, 126707), (5221, 38563), (5509, 36547), (11123, 18101)]