207182164

素因数分解:

$2^2\times 7^1\times {\mathrm{223}}^1\times {\mathrm{33181}}^1$

素因数の和:33415

約数の個数: 24

約数和(自身を含む): 416235008

約数和(自身を除く): 209052844

約数列:

[1, 2, 4, 7, 14, 28, 223, 446, 892, 1561, 3122, 6244, 33181, 66362, 132724, 232267, 464534, 929068, 7399363, 14798726, 29597452, 51795541, 103591082, 207182164]

約数ペア:

[(1, 207182164), (2, 103591082), (4, 51795541), (7, 29597452), (14, 14798726), (28, 7399363), (223, 929068), (446, 464534), (892, 232267), (1561, 132724), (3122, 66362), (6244, 33181)]