200565463

素因数分解:

$7^1\times {\mathrm{19}}^2\times {\mathrm{139}}^1\times {\mathrm{571}}^1$

素因数の和:755

約数の個数: 24

約数和(自身を含む): 244083840

約数和(自身を除く): 43518377

約数列:

[1, 7, 19, 133, 139, 361, 571, 973, 2527, 2641, 3997, 10849, 18487, 50179, 75943, 79369, 206131, 351253, 555583, 1442917, 1508011, 10556077, 28652209, 200565463]

約数ペア:

[(1, 200565463), (7, 28652209), (19, 10556077), (133, 1508011), (139, 1442917), (361, 555583), (571, 351253), (973, 206131), (2527, 79369), (2641, 75943), (3997, 50179), (10849, 18487)]