205536004

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{701}}^1\times {\mathrm{3187}}^1$

素因数の和:3915

約数の個数: 24

約数和(自身を含む): 375979968

約数和(自身を除く): 170443964

約数列:

[1, 2, 4, 23, 46, 92, 701, 1402, 2804, 3187, 6374, 12748, 16123, 32246, 64492, 73301, 146602, 293204, 2234087, 4468174, 8936348, 51384001, 102768002, 205536004]

約数ペア:

[(1, 205536004), (2, 102768002), (4, 51384001), (23, 8936348), (46, 4468174), (92, 2234087), (701, 293204), (1402, 146602), (2804, 73301), (3187, 64492), (6374, 32246), (12748, 16123)]