200711791

素因数分解:

$7^2\times {\mathrm{37}}^1\times {\mathrm{149}}^1\times {\mathrm{743}}^1$

素因数の和:943

約数の個数: 24

約数和(自身を含む): 241725600

約数和(自身を除く): 41013809

約数列:

[1, 7, 37, 49, 149, 259, 743, 1043, 1813, 5201, 5513, 7301, 27491, 36407, 38591, 110707, 192437, 270137, 774949, 1347059, 4096159, 5424643, 28673113, 200711791]

約数ペア:

[(1, 200711791), (7, 28673113), (37, 5424643), (49, 4096159), (149, 1347059), (259, 774949), (743, 270137), (1043, 192437), (1813, 110707), (5201, 38591), (5513, 36407), (7301, 27491)]