222079361

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{709}}^1\times {\mathrm{1543}}^1$

素因数の和:2288

約数の個数: 16

約数和(自身を含む): 263097600

約数和(自身を除く): 41018239

約数列:

[1, 7, 29, 203, 709, 1543, 4963, 10801, 20561, 44747, 143927, 313229, 1093987, 7657909, 31725623, 222079361]

約数ペア:

[(1, 222079361), (7, 31725623), (29, 7657909), (203, 1093987), (709, 313229), (1543, 143927), (4963, 44747), (10801, 20561)]