206830729

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{101}}^1\times {\mathrm{9437}}^1$

素因数の和:9576

約数の個数: 16

約数和(自身を含む): 246445056

約数和(自身を除く): 39614327

約数列:

[1, 7, 31, 101, 217, 707, 3131, 9437, 21917, 66059, 292547, 953137, 2047829, 6671959, 29547247, 206830729]

約数ペア:

[(1, 206830729), (7, 29547247), (31, 6671959), (101, 2047829), (217, 953137), (707, 292547), (3131, 66059), (9437, 21917)]