200523663

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{27271}}^1$

素因数の和:27339

約数の個数: 24

約数和(自身を含む): 311991680

約数和(自身を除く): 111468017

約数列:

[1, 3, 9, 19, 43, 57, 129, 171, 387, 817, 2451, 7353, 27271, 81813, 245439, 518149, 1172653, 1554447, 3517959, 4663341, 10553877, 22280407, 66841221, 200523663]

約数ペア:

[(1, 200523663), (3, 66841221), (9, 22280407), (19, 10553877), (43, 4663341), (57, 3517959), (129, 1554447), (171, 1172653), (387, 518149), (817, 245439), (2451, 81813), (7353, 27271)]