201880512001

素因数分解:

$7^2\times {\mathrm{79}}^1\times {\mathrm{109}}^1\times {\mathrm{478459}}^1$

素因数の和:478661

約数の個数: 24

約数和(自身を含む): 239995536000

約数和(自身を除く): 38115023999

約数列:

[1, 7, 49, 79, 109, 553, 763, 3871, 5341, 8611, 60277, 421939, 478459, 3349213, 23444491, 37798261, 52152031, 264587827, 365064217, 1852114789, 2555449519, 4120010449, 28840073143, 201880512001]

約数ペア:

[(1, 201880512001), (7, 28840073143), (49, 4120010449), (79, 2555449519), (109, 1852114789), (553, 365064217), (763, 264587827), (3871, 52152031), (5341, 37798261), (8611, 23444491), (60277, 3349213), (421939, 478459)]