208044165

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{1039}}^1\times {\mathrm{1907}}^1$

素因数の和:2961

約数の個数: 32

約数和(自身を含む): 380989440

約数和(自身を除く): 172945275

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 1039, 1907, 3117, 5195, 5721, 7273, 9535, 13349, 15585, 21819, 28605, 36365, 40047, 66745, 109095, 200235, 1981373, 5944119, 9906865, 13869611, 29720595, 41608833, 69348055, 208044165]

約数ペア:

[(1, 208044165), (3, 69348055), (5, 41608833), (7, 29720595), (15, 13869611), (21, 9906865), (35, 5944119), (105, 1981373), (1039, 200235), (1907, 109095), (3117, 66745), (5195, 40047), (5721, 36365), (7273, 28605), (9535, 21819), (13349, 15585)]