200809301

素因数分解:

$7^2\times {\mathrm{11}}^3\times {\mathrm{3079}}^1$

素因数の和:3126

約数の個数: 24

約数和(自身を含む): 257019840

約数和(自身を除く): 56210539

約数列:

[1, 7, 11, 49, 77, 121, 539, 847, 1331, 3079, 5929, 9317, 21553, 33869, 65219, 150871, 237083, 372559, 1659581, 2607913, 4098149, 18255391, 28687043, 200809301]

約数ペア:

[(1, 200809301), (7, 28687043), (11, 18255391), (49, 4098149), (77, 2607913), (121, 1659581), (539, 372559), (847, 237083), (1331, 150871), (3079, 65219), (5929, 33869), (9317, 21553)]