206490032

素因数分解:

$2^4\times 7^1\times {\mathrm{173}}^1\times {\mathrm{10657}}^1$

素因数の和:10845

約数の個数: 40

約数和(自身を含む): 459914016

約数和(自身を除く): 253423984

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 173, 346, 692, 1211, 1384, 2422, 2768, 4844, 9688, 10657, 19376, 21314, 42628, 74599, 85256, 149198, 170512, 298396, 596792, 1193584, 1843661, 3687322, 7374644, 12905627, 14749288, 25811254, 29498576, 51622508, 103245016, 206490032]

約数ペア:

[(1, 206490032), (2, 103245016), (4, 51622508), (7, 29498576), (8, 25811254), (14, 14749288), (16, 12905627), (28, 7374644), (56, 3687322), (112, 1843661), (173, 1193584), (346, 596792), (692, 298396), (1211, 170512), (1384, 149198), (2422, 85256), (2768, 74599), (4844, 42628), (9688, 21314), (10657, 19376)]