201140541

素因数分解:

$3^2\times 7^2\times {\mathrm{43}}^1\times {\mathrm{10607}}^1$

素因数の和:10670

約数の個数: 36

約数和(自身を含む): 345863232

約数和(自身を除く): 144722691

約数列:

[1, 3, 7, 9, 21, 43, 49, 63, 129, 147, 301, 387, 441, 903, 2107, 2709, 6321, 10607, 18963, 31821, 74249, 95463, 222747, 456101, 519743, 668241, 1368303, 1559229, 3192707, 4104909, 4677687, 9578121, 22348949, 28734363, 67046847, 201140541]

約数ペア:

[(1, 201140541), (3, 67046847), (7, 28734363), (9, 22348949), (21, 9578121), (43, 4677687), (49, 4104909), (63, 3192707), (129, 1559229), (147, 1368303), (301, 668241), (387, 519743), (441, 456101), (903, 222747), (2107, 95463), (2709, 74249), (6321, 31821), (10607, 18963)]