201386073

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{504727}}^1$

素因数の和:504756

約数の個数: 16

約数和(自身を含む): 323025920

約数和(自身を除く): 121639847

約数列:

[1, 3, 7, 19, 21, 57, 133, 399, 504727, 1514181, 3533089, 9589813, 10599267, 28769439, 67128691, 201386073]

約数ペア:

[(1, 201386073), (3, 67128691), (7, 28769439), (19, 10599267), (21, 9589813), (57, 3533089), (133, 1514181), (399, 504727)]