189217055

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{16993}}^1$

素因数の和:17146

約数の個数: 16

約数和(自身を含む): 242266464

約数和(自身を除く): 53049409

約数列:

[1, 5, 17, 85, 131, 655, 2227, 11135, 16993, 84965, 288881, 1444405, 2226083, 11130415, 37843411, 189217055]

約数ペア:

[(1, 189217055), (5, 37843411), (17, 11130415), (85, 2226083), (131, 1444405), (655, 288881), (2227, 84965), (11135, 16993)]