203984266

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{130927}}^1$

素因数の和:130989

約数の個数: 16

約数和(自身を含む): 329938560

約数和(自身を除く): 125954294

約数列:

[1, 2, 19, 38, 41, 82, 779, 1558, 130927, 261854, 2487613, 4975226, 5368007, 10736014, 101992133, 203984266]

約数ペア:

[(1, 203984266), (2, 101992133), (19, 10736014), (38, 5368007), (41, 4975226), (82, 2487613), (779, 261854), (1558, 130927)]