201433855

素因数分解:

$5^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{28351}}^1$

素因数の和:28399

約数の個数: 24

約数和(自身を含む): 290891520

約数和(自身を除く): 89457665

約数列:

[1, 5, 7, 29, 35, 49, 145, 203, 245, 1015, 1421, 7105, 28351, 141755, 198457, 822179, 992285, 1389199, 4110895, 5755253, 6945995, 28776265, 40286771, 201433855]

約数ペア:

[(1, 201433855), (5, 40286771), (7, 28776265), (29, 6945995), (35, 5755253), (49, 4110895), (145, 1389199), (203, 992285), (245, 822179), (1015, 198457), (1421, 141755), (7105, 28351)]