200123231

素因数分解:

$7^1\times {\mathrm{11}}^2\times {\mathrm{349}}^1\times {\mathrm{677}}^1$

素因数の和:1055

約数の個数: 24

約数和(自身を含む): 252487200

約数和(自身を除く): 52363969

約数列:

[1, 7, 11, 77, 121, 349, 677, 847, 2443, 3839, 4739, 7447, 26873, 42229, 52129, 81917, 236273, 295603, 573419, 1653911, 2599003, 18193021, 28589033, 200123231]

約数ペア:

[(1, 200123231), (7, 28589033), (11, 18193021), (77, 2599003), (121, 1653911), (349, 573419), (677, 295603), (847, 236273), (2443, 81917), (3839, 52129), (4739, 42229), (7447, 26873)]