202975723

素因数分解:

${\mathrm{71}}^1\times {\mathrm{131}}^1\times {\mathrm{139}}^1\times {\mathrm{157}}^1$

素因数の和:498

約数の個数: 16

約数和(自身を含む): 210228480

約数和(自身を除く): 7252757

約数列:

[1, 71, 131, 139, 157, 9301, 9869, 11147, 18209, 20567, 21823, 1292839, 1460257, 1549433, 2858813, 202975723]

約数ペア:

[(1, 202975723), (71, 2858813), (131, 1549433), (139, 1460257), (157, 1292839), (9301, 21823), (9869, 20567), (11147, 18209)]