208942832

素因数分解:

$2^4\times 7^1\times {\mathrm{1865561}}^1$

素因数の和:1865576

約数の個数: 20

約数和(自身を含む): 462659376

約数和(自身を除く): 253716544

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 1865561, 3731122, 7462244, 13058927, 14924488, 26117854, 29848976, 52235708, 104471416, 208942832]

約数ペア:

[(1, 208942832), (2, 104471416), (4, 52235708), (7, 29848976), (8, 26117854), (14, 14924488), (16, 13058927), (28, 7462244), (56, 3731122), (112, 1865561)]