204487892

素因数分解:

$2^2\times 7^1\times {\mathrm{73}}^1\times {\mathrm{100043}}^1$

素因数の和:100127

約数の個数: 24

約数和(自身を含む): 414582336

約数和(自身を除く): 210094444

約数列:

[1, 2, 4, 7, 14, 28, 73, 146, 292, 511, 1022, 2044, 100043, 200086, 400172, 700301, 1400602, 2801204, 7303139, 14606278, 29212556, 51121973, 102243946, 204487892]

約数ペア:

[(1, 204487892), (2, 102243946), (4, 51121973), (7, 29212556), (14, 14606278), (28, 7303139), (73, 2801204), (146, 1400602), (292, 700301), (511, 400172), (1022, 200086), (2044, 100043)]