189450173

素因数分解:

${\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{163}}^1\times {\mathrm{673}}^1$

素因数の和:1004

約数の個数: 16

約数和(自身を含む): 209576256

約数和(自身を除く): 20126083

約数列:

[1, 11, 157, 163, 673, 1727, 1793, 7403, 25591, 105661, 109699, 281501, 1162271, 1206689, 17222743, 189450173]

約数ペア:

[(1, 189450173), (11, 17222743), (157, 1206689), (163, 1162271), (673, 281501), (1727, 109699), (1793, 105661), (7403, 25591)]