200057970

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{952657}}^1$

素因数の和:952674

約数の個数: 32

約数和(自身を含む): 548731008

約数和(自身を除く): 348673038

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 952657, 1905314, 2857971, 4763285, 5715942, 6668599, 9526570, 13337198, 14289855, 20005797, 28579710, 33342995, 40011594, 66685990, 100028985, 200057970]

約数ペア:

[(1, 200057970), (2, 100028985), (3, 66685990), (5, 40011594), (6, 33342995), (7, 28579710), (10, 20005797), (14, 14289855), (15, 13337198), (21, 9526570), (30, 6668599), (35, 5715942), (42, 4763285), (70, 2857971), (105, 1905314), (210, 952657)]