200909223

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{89}}^1\times {\mathrm{6779}}^1$

素因数の和:6911

約数の個数: 24

約数和(自身を含む): 301438800

約数和(自身を除く): 100529577

約数列:

[1, 3, 9, 37, 89, 111, 267, 333, 801, 3293, 6779, 9879, 20337, 29637, 61011, 250823, 603331, 752469, 1809993, 2257407, 5429979, 22323247, 66969741, 200909223]

約数ペア:

[(1, 200909223), (3, 66969741), (9, 22323247), (37, 5429979), (89, 2257407), (111, 1809993), (267, 752469), (333, 603331), (801, 250823), (3293, 61011), (6779, 29637), (9879, 20337)]