201961948629

素因数分解:

$3^1\times 7^2\times {\mathrm{43}}^1\times {\mathrm{107}}^1\times {\mathrm{298607}}^1$

素因数の和:298774

約数の個数: 48

約数和(自身を含む): 323528629248

約数和(自身を除く): 121566680619

約数列:

[1, 3, 7, 21, 43, 49, 107, 129, 147, 301, 321, 749, 903, 2107, 2247, 4601, 5243, 6321, 13803, 15729, 32207, 96621, 225449, 298607, 676347, 895821, 2090249, 6270747, 12840101, 14631743, 31950949, 38520303, 43895229, 89880707, 95852847, 223656643, 269642121, 629164949, 670969929, 1373890807, 1565596501, 1887494847, 4121672421, 4696789503, 9617235649, 28851706947, 67320649543, 201961948629]

約数ペア:

[(1, 201961948629), (3, 67320649543), (7, 28851706947), (21, 9617235649), (43, 4696789503), (49, 4121672421), (107, 1887494847), (129, 1565596501), (147, 1373890807), (301, 670969929), (321, 629164949), (749, 269642121), (903, 223656643), (2107, 95852847), (2247, 89880707), (4601, 43895229), (5243, 38520303), (6321, 31950949), (13803, 14631743), (15729, 12840101), (32207, 6270747), (96621, 2090249), (225449, 895821), (298607, 676347)]