201808271

素因数分解:

$7^1\times {\mathrm{47}}^1\times {\mathrm{157}}^1\times {\mathrm{3907}}^1$

素因数の和:4118

約数の個数: 16

約数和(自身を含む): 237106176

約数和(自身を除く): 35297905

約数列:

[1, 7, 47, 157, 329, 1099, 3907, 7379, 27349, 51653, 183629, 613399, 1285403, 4293793, 28829753, 201808271]

約数ペア:

[(1, 201808271), (7, 28829753), (47, 4293793), (157, 1285403), (329, 613399), (1099, 183629), (3907, 51653), (7379, 27349)]