218071106

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{2221}}^1\times {\mathrm{4463}}^1$

素因数の和:6697

約数の個数: 16

約数和(自身を含む): 357084288

約数和(自身を除く): 139013182

約数列:

[1, 2, 11, 22, 2221, 4442, 4463, 8926, 24431, 48862, 49093, 98186, 9912323, 19824646, 109035553, 218071106]

約数ペア:

[(1, 218071106), (2, 109035553), (11, 19824646), (22, 9912323), (2221, 98186), (4442, 49093), (4463, 48862), (8926, 24431)]