202777071

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{677}}^1\times {\mathrm{839}}^1$

素因数の和:1543

約数の個数: 32

約数和(自身を含む): 328043520

約数和(自身を除く): 125266449

約数列:

[1, 3, 7, 17, 21, 51, 119, 357, 677, 839, 2031, 2517, 4739, 5873, 11509, 14217, 14263, 17619, 34527, 42789, 80563, 99841, 241689, 299523, 568003, 1704009, 3976021, 9656051, 11928063, 28968153, 67592357, 202777071]

約数ペア:

[(1, 202777071), (3, 67592357), (7, 28968153), (17, 11928063), (21, 9656051), (51, 3976021), (119, 1704009), (357, 568003), (677, 299523), (839, 241689), (2031, 99841), (2517, 80563), (4739, 42789), (5873, 34527), (11509, 17619), (14217, 14263)]