201636260

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{1440259}}^1$

素因数の和:1440275

約数の個数: 24

約数和(自身を含む): 483927360

約数和(自身を除く): 282291100

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 1440259, 2880518, 5761036, 7201295, 10081813, 14402590, 20163626, 28805180, 40327252, 50409065, 100818130, 201636260]

約数ペア:

[(1, 201636260), (2, 100818130), (4, 50409065), (5, 40327252), (7, 28805180), (10, 20163626), (14, 14402590), (20, 10081813), (28, 7201295), (35, 5761036), (70, 2880518), (140, 1440259)]