205181185

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{223}}^1\times {\mathrm{16729}}^1$

素因数の和:16968

約数の個数: 16

約数和(自身を含む): 269821440

約数和(自身を除く): 64640255

約数列:

[1, 5, 11, 55, 223, 1115, 2453, 12265, 16729, 83645, 184019, 920095, 3730567, 18652835, 41036237, 205181185]

約数ペア:

[(1, 205181185), (5, 41036237), (11, 18652835), (55, 3730567), (223, 920095), (1115, 184019), (2453, 83645), (12265, 16729)]