200839660

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{193}}^1\times {\mathrm{7433}}^1$

素因数の和:7642

約数の個数: 48

約数和(自身を含む): 484577856

約数和(自身を除く): 283738196

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 193, 386, 772, 965, 1351, 1930, 2702, 3860, 5404, 6755, 7433, 13510, 14866, 27020, 29732, 37165, 52031, 74330, 104062, 148660, 208124, 260155, 520310, 1040620, 1434569, 2869138, 5738276, 7172845, 10041983, 14345690, 20083966, 28691380, 40167932, 50209915, 100419830, 200839660]

約数ペア:

[(1, 200839660), (2, 100419830), (4, 50209915), (5, 40167932), (7, 28691380), (10, 20083966), (14, 14345690), (20, 10041983), (28, 7172845), (35, 5738276), (70, 2869138), (140, 1434569), (193, 1040620), (386, 520310), (772, 260155), (965, 208124), (1351, 148660), (1930, 104062), (2702, 74330), (3860, 52031), (5404, 37165), (6755, 29732), (7433, 27020), (13510, 14866)]