205313610

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{157}}^1\times {\mathrm{43591}}^1$

素因数の和:43758

約数の個数: 32

約数和(自身を含む): 495902592

約数和(自身を除く): 290588982

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 157, 314, 471, 785, 942, 1570, 2355, 4710, 43591, 87182, 130773, 217955, 261546, 435910, 653865, 1307730, 6843787, 13687574, 20531361, 34218935, 41062722, 68437870, 102656805, 205313610]

約数ペア:

[(1, 205313610), (2, 102656805), (3, 68437870), (5, 41062722), (6, 34218935), (10, 20531361), (15, 13687574), (30, 6843787), (157, 1307730), (314, 653865), (471, 435910), (785, 261546), (942, 217955), (1570, 130773), (2355, 87182), (4710, 43591)]