202470429

素因数分解:

$3^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{90107}}^1$

素因数の和:90224

約数の個数: 16

約数和(自身を含む): 311413248

約数和(自身を除く): 108942819

約数列:

[1, 3, 7, 21, 107, 321, 749, 2247, 90107, 270321, 630749, 1892247, 9641449, 28924347, 67490143, 202470429]

約数ペア:

[(1, 202470429), (3, 67490143), (7, 28924347), (21, 9641449), (107, 1892247), (321, 630749), (749, 270321), (2247, 90107)]