196488879

素因数分解:

$3^1\times {\mathrm{71}}^1\times {\mathrm{79}}^1\times {\mathrm{11677}}^1$

素因数の和:11830

約数の個数: 16

約数和(自身を含む): 269061120

約数和(自身を除く): 72572241

約数列:

[1, 3, 71, 79, 213, 237, 5609, 11677, 16827, 35031, 829067, 922483, 2487201, 2767449, 65496293, 196488879]

約数ペア:

[(1, 196488879), (3, 65496293), (71, 2767449), (79, 2487201), (213, 922483), (237, 829067), (5609, 35031), (11677, 16827)]