229448527

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{2857}}^1$

素因数の和:3031

約数の個数: 24

約数和(自身を含む): 293230800

約数和(自身を除く): 63782273

約数列:

[1, 7, 11, 49, 77, 149, 539, 1043, 1639, 2857, 7301, 11473, 19999, 31427, 80311, 139993, 219989, 425693, 1539923, 2979851, 4682623, 20858957, 32778361, 229448527]

約数ペア:

[(1, 229448527), (7, 32778361), (11, 20858957), (49, 4682623), (77, 2979851), (149, 1539923), (539, 425693), (1043, 219989), (1639, 139993), (2857, 80311), (7301, 31427), (11473, 19999)]