203970165

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{114269}}^1$

素因数の和:114301

約数の個数: 32

約数和(自身を含む): 394917120

約数和(自身を除く): 190946955

約数列:

[1, 3, 5, 7, 15, 17, 21, 35, 51, 85, 105, 119, 255, 357, 595, 1785, 114269, 342807, 571345, 799883, 1714035, 1942573, 2399649, 3999415, 5827719, 9712865, 11998245, 13598011, 29138595, 40794033, 67990055, 203970165]

約数ペア:

[(1, 203970165), (3, 67990055), (5, 40794033), (7, 29138595), (15, 13598011), (17, 11998245), (21, 9712865), (35, 5827719), (51, 3999415), (85, 2399649), (105, 1942573), (119, 1714035), (255, 799883), (357, 571345), (595, 342807), (1785, 114269)]