214904165

素因数分解:

$5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{149759}}^1$

素因数の和:149812

約数の個数: 16

約数和(自身を含む): 301916160

約数和(自身を除く): 87011995

約数列:

[1, 5, 7, 35, 41, 205, 287, 1435, 149759, 748795, 1048313, 5241565, 6140119, 30700595, 42980833, 214904165]

約数ペア:

[(1, 214904165), (5, 42980833), (7, 30700595), (35, 6140119), (41, 5241565), (205, 1048313), (287, 748795), (1435, 149759)]