205855304

素因数分解:

$2^3\times {\mathrm{5407}}^1\times {\mathrm{4759}}^1$

素因数の和:10172

約数の個数: 16

約数和(自身を含む): 386131200

約数和(自身を除く): 180275896

約数列:

[1, 2, 4, 8, 4759, 5407, 9518, 10814, 19036, 21628, 38072, 43256, 25731913, 51463826, 102927652, 205855304]

約数ペア:

[(1, 205855304), (2, 102927652), (4, 51463826), (8, 25731913), (4759, 43256), (5407, 38072), (9518, 21628), (10814, 19036)]