198384411

素因数分解:

$3^1\times {\mathrm{149}}^1\times {\mathrm{347}}^1\times {\mathrm{1279}}^1$

素因数の和:1778

約数の個数: 16

約数和(自身を含む): 267264000

約数和(自身を除く): 68879589

約数列:

[1, 3, 149, 347, 447, 1041, 1279, 3837, 51703, 155109, 190571, 443813, 571713, 1331439, 66128137, 198384411]

約数ペア:

[(1, 198384411), (3, 66128137), (149, 1331439), (347, 571713), (447, 443813), (1041, 190571), (1279, 155109), (3837, 51703)]