201143159

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{31963}}^1$

素因数の和:32030

約数の個数: 16

約数和(自身を含む): 245483520

約数和(自身を除く): 44340361

約数列:

[1, 7, 29, 31, 203, 217, 899, 6293, 31963, 223741, 926927, 990853, 6488489, 6935971, 28734737, 201143159]

約数ペア:

[(1, 201143159), (7, 28734737), (29, 6935971), (31, 6488489), (203, 990853), (217, 926927), (899, 223741), (6293, 31963)]