200288727

素因数分解:

$3^3\times {\mathrm{1109}}^1\times {\mathrm{6689}}^1$

素因数の和:7807

約数の個数: 16

約数和(自身を含む): 297036000

約数和(自身を除く): 96747273

約数列:

[1, 3, 9, 27, 1109, 3327, 6689, 9981, 20067, 29943, 60201, 180603, 7418101, 22254303, 66762909, 200288727]

約数ペア:

[(1, 200288727), (3, 66762909), (9, 22254303), (27, 7418101), (1109, 180603), (3327, 60201), (6689, 29943), (9981, 20067)]