200004

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{2381}}^1$

素因数の和:2395

約数の個数: 24

約数和(自身を含む): 533568

約数和(自身を除く): 333564

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 2381, 4762, 7143, 9524, 14286, 16667, 28572, 33334, 50001, 66668, 100002, 200004]

約数ペア:

[(1, 200004), (2, 100002), (3, 66668), (4, 50001), (6, 33334), (7, 28572), (12, 16667), (14, 14286), (21, 9524), (28, 7143), (42, 4762), (84, 2381)]