200453071

素因数分解:

$7^2\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{2887}}^1$

素因数の和:3023

約数の個数: 24

約数和(自身を含む): 253508640

約数和(自身を除く): 53055569

約数列:

[1, 7, 13, 49, 91, 109, 637, 763, 1417, 2887, 5341, 9919, 20209, 37531, 69433, 141463, 262717, 314683, 1839019, 2202781, 4090879, 15419467, 28636153, 200453071]

約数ペア:

[(1, 200453071), (7, 28636153), (13, 15419467), (49, 4090879), (91, 2202781), (109, 1839019), (637, 314683), (763, 262717), (1417, 141463), (2887, 69433), (5341, 37531), (9919, 20209)]