204970810

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1863371}}^1$

素因数の和:1863389

約数の個数: 16

約数和(自身を含む): 402488352

約数和(自身を除く): 197517542

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 1863371, 3726742, 9316855, 18633710, 20497081, 40994162, 102485405, 204970810]

約数ペア:

[(1, 204970810), (2, 102485405), (5, 40994162), (10, 20497081), (11, 18633710), (22, 9316855), (55, 3726742), (110, 1863371)]