207633080

素因数分解:

$2^3\times 5^1\times {\mathrm{2099}}^1\times {\mathrm{2473}}^1$

素因数の和:4583

約数の個数: 32

約数和(自身を含む): 467586000

約数和(自身を除く): 259952920

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 2099, 2473, 4198, 4946, 8396, 9892, 10495, 12365, 16792, 19784, 20990, 24730, 41980, 49460, 83960, 98920, 5190827, 10381654, 20763308, 25954135, 41526616, 51908270, 103816540, 207633080]

約数ペア:

[(1, 207633080), (2, 103816540), (4, 51908270), (5, 41526616), (8, 25954135), (10, 20763308), (20, 10381654), (40, 5190827), (2099, 98920), (2473, 83960), (4198, 49460), (4946, 41980), (8396, 24730), (9892, 20990), (10495, 19784), (12365, 16792)]