238210661

素因数分解:

${\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{181}}^1\times {\mathrm{1511}}^1$

素因数の和:1772

約数の個数: 16

約数和(自身を含む): 261975168

約数和(自身を除く): 23764507

約数列:

[1, 13, 67, 181, 871, 1511, 2353, 12127, 19643, 101237, 157651, 273491, 1316081, 3555383, 18323897, 238210661]

約数ペア:

[(1, 238210661), (13, 18323897), (67, 3555383), (181, 1316081), (871, 273491), (1511, 157651), (2353, 101237), (12127, 19643)]