195339

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{149}}^1$

素因数の和:194

約数の個数: 16

約数和(自身を含む): 288000

約数和(自身を除く): 92661

約数列:

[1, 3, 19, 23, 57, 69, 149, 437, 447, 1311, 2831, 3427, 8493, 10281, 65113, 195339]

約数ペア:

[(1, 195339), (3, 65113), (19, 10281), (23, 8493), (57, 3427), (69, 2831), (149, 1311), (437, 447)]