202466740

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{1446191}}^1$

素因数の和:1446207

約数の個数: 24

約数和(自身を含む): 485920512

約数和(自身を除く): 283453772

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 1446191, 2892382, 5784764, 7230955, 10123337, 14461910, 20246674, 28923820, 40493348, 50616685, 101233370, 202466740]

約数ペア:

[(1, 202466740), (2, 101233370), (4, 50616685), (5, 40493348), (7, 28923820), (10, 20246674), (14, 14461910), (20, 10123337), (28, 7230955), (35, 5784764), (70, 2892382), (140, 1446191)]