219998305

素因数分解:

$5^1\times {\mathrm{47}}^1\times {\mathrm{239}}^1\times {\mathrm{3917}}^1$

素因数の和:4208

約数の個数: 16

約数和(自身を含む): 270812160

約数和(自身を除く): 50813855

約数列:

[1, 5, 47, 235, 239, 1195, 3917, 11233, 19585, 56165, 184099, 920495, 936163, 4680815, 43999661, 219998305]

約数ペア:

[(1, 219998305), (5, 43999661), (47, 4680815), (235, 936163), (239, 920495), (1195, 184099), (3917, 56165), (11233, 19585)]