212291296

素因数分解:

$2^5\times 7^1\times {\mathrm{947729}}^1$

素因数の和:947746

約数の個数: 24

約数和(自身を含む): 477655920

約数和(自身を除く): 265364624

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 947729, 1895458, 3790916, 6634103, 7581832, 13268206, 15163664, 26536412, 30327328, 53072824, 106145648, 212291296]

約数ペア:

[(1, 212291296), (2, 106145648), (4, 53072824), (7, 30327328), (8, 26536412), (14, 15163664), (16, 13268206), (28, 7581832), (32, 6634103), (56, 3790916), (112, 1895458), (224, 947729)]