201077660

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{1436269}}^1$

素因数の和:1436285

約数の個数: 24

約数和(自身を含む): 482586720

約数和(自身を除く): 281509060

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 1436269, 2872538, 5745076, 7181345, 10053883, 14362690, 20107766, 28725380, 40215532, 50269415, 100538830, 201077660]

約数ペア:

[(1, 201077660), (2, 100538830), (4, 50269415), (5, 40215532), (7, 28725380), (10, 20107766), (14, 14362690), (20, 10053883), (28, 7181345), (35, 5745076), (70, 2872538), (140, 1436269)]