218226306

素因数分解:

$2^1\times 3^1\times {\mathrm{103}}^1\times {\mathrm{353117}}^1$

素因数の和:353225

約数の個数: 16

約数和(自身を含む): 440691264

約数和(自身を除く): 222464958

約数列:

[1, 2, 3, 6, 103, 206, 309, 618, 353117, 706234, 1059351, 2118702, 36371051, 72742102, 109113153, 218226306]

約数ペア:

[(1, 218226306), (2, 109113153), (3, 72742102), (6, 36371051), (103, 2118702), (206, 1059351), (309, 706234), (618, 353117)]