200814044

素因数分解:

$2^2\times {\mathrm{163}}^1\times {\mathrm{479}}^1\times {\mathrm{643}}^1$

素因数の和:1289

約数の個数: 24

約数和(自身を含む): 354869760

約数和(自身を除く): 154055716

約数列:

[1, 2, 4, 163, 326, 479, 643, 652, 958, 1286, 1916, 2572, 78077, 104809, 156154, 209618, 307997, 312308, 419236, 615994, 1231988, 50203511, 100407022, 200814044]

約数ペア:

[(1, 200814044), (2, 100407022), (4, 50203511), (163, 1231988), (326, 615994), (479, 419236), (643, 312308), (652, 307997), (958, 209618), (1286, 156154), (1916, 104809), (2572, 78077)]