223242544

素因数分解:

$2^4\times 7^1\times {\mathrm{1993237}}^1$

素因数の和:1993252

約数の個数: 20

約数和(自身を含む): 494323024

約数和(自身を除く): 271080480

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 1993237, 3986474, 7972948, 13952659, 15945896, 27905318, 31891792, 55810636, 111621272, 223242544]

約数ペア:

[(1, 223242544), (2, 111621272), (4, 55810636), (7, 31891792), (8, 27905318), (14, 15945896), (16, 13952659), (28, 7972948), (56, 3986474), (112, 1993237)]