208076253

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{900763}}^1$

素因数の和:900784

約数の個数: 16

約数和(自身を含む): 345893376

約数和(自身を除く): 137817123

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 900763, 2702289, 6305341, 9908393, 18916023, 29725179, 69358751, 208076253]

約数ペア:

[(1, 208076253), (3, 69358751), (7, 29725179), (11, 18916023), (21, 9908393), (33, 6305341), (77, 2702289), (231, 900763)]