200276486

素因数分解:

$2^1\times {\mathrm{37}}^2\times {\mathrm{193}}^1\times {\mathrm{379}}^1$

素因数の和:648

約数の個数: 24

約数和(自身を含む): 311172120

約数和(自身を除く): 110895634

約数列:

[1, 2, 37, 74, 193, 379, 386, 758, 1369, 2738, 7141, 14023, 14282, 28046, 73147, 146294, 264217, 518851, 528434, 1037702, 2706439, 5412878, 100138243, 200276486]

約数ペア:

[(1, 200276486), (2, 100138243), (37, 5412878), (74, 2706439), (193, 1037702), (379, 528434), (386, 518851), (758, 264217), (1369, 146294), (2738, 73147), (7141, 28046), (14023, 14282)]