201239118

素因数分解:

$2^1\times 3^2\times {\mathrm{11179951}}^1$

素因数の和:11179959

約数の個数: 12

約数和(自身を含む): 436018128

約数和(自身を除く): 234779010

約数列:

[1, 2, 3, 6, 9, 18, 11179951, 22359902, 33539853, 67079706, 100619559, 201239118]

約数ペア:

[(1, 201239118), (2, 100619559), (3, 67079706), (6, 33539853), (9, 22359902), (18, 11179951)]