201564937

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{45779}}^1$

素因数の和:45840

約数の個数: 16

約数和(自身を含む): 250508160

約数和(自身を除く): 48943223

約数列:

[1, 7, 17, 37, 119, 259, 629, 4403, 45779, 320453, 778243, 1693823, 5447701, 11856761, 28794991, 201564937]

約数ペア:

[(1, 201564937), (7, 28794991), (17, 11856761), (37, 5447701), (119, 1693823), (259, 778243), (629, 320453), (4403, 45779)]