200403435

素因数分解:

$3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{157}}^1\times {\mathrm{1979}}^1$

素因数の和:2187

約数の個数: 32

約数和(自身を含む): 330359040

約数和(自身を除く): 129955605

約数列:

[1, 3, 5, 15, 43, 129, 157, 215, 471, 645, 785, 1979, 2355, 5937, 6751, 9895, 20253, 29685, 33755, 85097, 101265, 255291, 310703, 425485, 932109, 1276455, 1553515, 4660545, 13360229, 40080687, 66801145, 200403435]

約数ペア:

[(1, 200403435), (3, 66801145), (5, 40080687), (15, 13360229), (43, 4660545), (129, 1553515), (157, 1276455), (215, 932109), (471, 425485), (645, 310703), (785, 255291), (1979, 101265), (2355, 85097), (5937, 33755), (6751, 29685), (9895, 20253)]