205428184

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{883}}^1\times {\mathrm{2237}}^1$

素因数の和:3139

約数の個数: 32

約数和(自身を含む): 415462320

約数和(自身を除く): 210034136

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 883, 1766, 2237, 3532, 4474, 7064, 8948, 11479, 17896, 22958, 29081, 45916, 58162, 91832, 116324, 232648, 1975271, 3950542, 7901084, 15802168, 25678523, 51357046, 102714092, 205428184]

約数ペア:

[(1, 205428184), (2, 102714092), (4, 51357046), (8, 25678523), (13, 15802168), (26, 7901084), (52, 3950542), (104, 1975271), (883, 232648), (1766, 116324), (2237, 91832), (3532, 58162), (4474, 45916), (7064, 29081), (8948, 22958), (11479, 17896)]