213753568

素因数分解:

$2^5\times 7^1\times {\mathrm{954257}}^1$

素因数の和:954274

約数の個数: 24

約数和(自身を含む): 480946032

約数和(自身を除く): 267192464

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 954257, 1908514, 3817028, 6679799, 7634056, 13359598, 15268112, 26719196, 30536224, 53438392, 106876784, 213753568]

約数ペア:

[(1, 213753568), (2, 106876784), (4, 53438392), (7, 30536224), (8, 26719196), (14, 15268112), (16, 13359598), (28, 7634056), (32, 6679799), (56, 3817028), (112, 1908514), (224, 954257)]