202380747

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{21491}}^1$

素因数の和:21610

約数の個数: 16

約数和(自身を含む): 279911808

約数和(自身を除く): 77531061

約数列:

[1, 3, 43, 73, 129, 219, 3139, 9417, 21491, 64473, 924113, 1568843, 2772339, 4706529, 67460249, 202380747]

約数ペア:

[(1, 202380747), (3, 67460249), (43, 4706529), (73, 2772339), (129, 1568843), (219, 924113), (3139, 64473), (9417, 21491)]