199469601

素因数分解:

$3^3\times {\mathrm{71}}^1\times {\mathrm{104053}}^1$

素因数の和:104133

約数の個数: 16

約数和(自身を含む): 299675520

約数和(自身を除く): 100205919

約数列:

[1, 3, 9, 27, 71, 213, 639, 1917, 104053, 312159, 936477, 2809431, 7387763, 22163289, 66489867, 199469601]

約数ペア:

[(1, 199469601), (3, 66489867), (9, 22163289), (27, 7387763), (71, 2809431), (213, 936477), (639, 312159), (1917, 104053)]