206254748

素因数分解:

$2^2\times 7^1\times {\mathrm{1439}}^1\times {\mathrm{5119}}^1$

素因数の和:6569

約数の個数: 24

約数和(自身を含む): 412876800

約数和(自身を除く): 206622052

約数列:

[1, 2, 4, 7, 14, 28, 1439, 2878, 5119, 5756, 10073, 10238, 20146, 20476, 35833, 40292, 71666, 143332, 7366241, 14732482, 29464964, 51563687, 103127374, 206254748]

約数ペア:

[(1, 206254748), (2, 103127374), (4, 51563687), (7, 29464964), (14, 14732482), (28, 7366241), (1439, 143332), (2878, 71666), (5119, 40292), (5756, 35833), (10073, 20476), (10238, 20146)]