199207869

素因数分解:

$3^1\times 7^1\times {\mathrm{1381}}^1\times {\mathrm{6869}}^1$

素因数の和:8260

約数の個数: 16

約数和(自身を含む): 303818880

約数和(自身を除く): 104611011

約数列:

[1, 3, 7, 21, 1381, 4143, 6869, 9667, 20607, 29001, 48083, 144249, 9486089, 28458267, 66402623, 199207869]

約数ペア:

[(1, 199207869), (3, 66402623), (7, 28458267), (21, 9486089), (1381, 144249), (4143, 48083), (6869, 29001), (9667, 20607)]