189142204

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{2781503}}^1$

素因数の和:2781524

約数の個数: 12

約数和(自身を含む): 350469504

約数和(自身を除く): 161327300

約数列:

[1, 2, 4, 17, 34, 68, 2781503, 5563006, 11126012, 47285551, 94571102, 189142204]

約数ペア:

[(1, 189142204), (2, 94571102), (4, 47285551), (17, 11126012), (34, 5563006), (68, 2781503)]