204429484

素因数分解:

$2^2\times 7^1\times {\mathrm{1039}}^1\times {\mathrm{7027}}^1$

素因数の和:8077

約数の個数: 24

約数和(自身を含む): 409310720

約数和(自身を除く): 204881236

約数列:

[1, 2, 4, 7, 14, 28, 1039, 2078, 4156, 7027, 7273, 14054, 14546, 28108, 29092, 49189, 98378, 196756, 7301053, 14602106, 29204212, 51107371, 102214742, 204429484]

約数ペア:

[(1, 204429484), (2, 102214742), (4, 51107371), (7, 29204212), (14, 14602106), (28, 7301053), (1039, 196756), (2078, 98378), (4156, 49189), (7027, 29092), (7273, 28108), (14054, 14546)]