215804230

素因数分解:

$2^1\times 5^1\times {\mathrm{3923}}^1\times {\mathrm{5501}}^1$

素因数の和:9431

約数の個数: 16

約数和(自身を含む): 388617264

約数和(自身を除く): 172813034

約数列:

[1, 2, 5, 10, 3923, 5501, 7846, 11002, 19615, 27505, 39230, 55010, 21580423, 43160846, 107902115, 215804230]

約数ペア:

[(1, 215804230), (2, 107902115), (5, 43160846), (10, 21580423), (3923, 55010), (5501, 39230), (7846, 27505), (11002, 19615)]