201265042

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{397757}}^1$

素因数の和:397793

約数の個数: 16

約数和(自身を含む): 343662912

約数和(自身を除く): 142397870

約数列:

[1, 2, 11, 22, 23, 46, 253, 506, 397757, 795514, 4375327, 8750654, 9148411, 18296822, 100632521, 201265042]

約数ペア:

[(1, 201265042), (2, 100632521), (11, 18296822), (22, 9148411), (23, 8750654), (46, 4375327), (253, 795514), (506, 397757)]