214950463

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{15643}}^1$

素因数の和:15814

約数の個数: 16

約数和(自身を含む): 266323456

約数和(自身を除く): 51372993

約数列:

[1, 7, 13, 91, 151, 1057, 1963, 13741, 15643, 109501, 203359, 1423513, 2362093, 16534651, 30707209, 214950463]

約数ペア:

[(1, 214950463), (7, 30707209), (13, 16534651), (91, 2362093), (151, 1423513), (1057, 203359), (1963, 109501), (13741, 15643)]