201994590

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{961879}}^1$

素因数の和:961896

約数の個数: 32

約数和(自身を含む): 554042880

約数和(自身を除く): 352048290

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 961879, 1923758, 2885637, 4809395, 5771274, 6733153, 9618790, 13466306, 14428185, 20199459, 28856370, 33665765, 40398918, 67331530, 100997295, 201994590]

約数ペア:

[(1, 201994590), (2, 100997295), (3, 67331530), (5, 40398918), (6, 33665765), (7, 28856370), (10, 20199459), (14, 14428185), (15, 13466306), (21, 9618790), (30, 6733153), (35, 5771274), (42, 4809395), (70, 2885637), (105, 1923758), (210, 961879)]