202008095

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{643}}^1\times {\mathrm{3307}}^1$

素因数の和:3974

約数の個数: 16

約数和(自身を含む): 255642240

約数和(自身を除く): 53634145

約数列:

[1, 5, 19, 95, 643, 3215, 3307, 12217, 16535, 61085, 62833, 314165, 2126401, 10632005, 40401619, 202008095]

約数ペア:

[(1, 202008095), (5, 40401619), (19, 10632005), (95, 2126401), (643, 314165), (3215, 62833), (3307, 61085), (12217, 16535)]