201990510564

素因数分解:

$2^2\times 3^1\times {\mathrm{16832542547}}^1$

素因数の和:16832542554

約数の個数: 12

約数和(自身を含む): 471311191344

約数和(自身を除く): 269320680780

約数列:

[1, 2, 3, 4, 6, 12, 16832542547, 33665085094, 50497627641, 67330170188, 100995255282, 201990510564]

約数ペア:

[(1, 201990510564), (2, 100995255282), (3, 67330170188), (4, 50497627641), (6, 33665085094), (12, 16832542547)]