195771254

素因数分解:

$2^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{223}}^1\times {\mathrm{859}}^1$

素因数の和:1164

約数の個数: 32

約数和(自身を含む): 342128640

約数和(自身を除く): 146357386

約数列:

[1, 2, 7, 14, 73, 146, 223, 446, 511, 859, 1022, 1561, 1718, 3122, 6013, 12026, 16279, 32558, 62707, 113953, 125414, 191557, 227906, 383114, 438949, 877898, 1340899, 2681798, 13983661, 27967322, 97885627, 195771254]

約数ペア:

[(1, 195771254), (2, 97885627), (7, 27967322), (14, 13983661), (73, 2681798), (146, 1340899), (223, 877898), (446, 438949), (511, 383114), (859, 227906), (1022, 191557), (1561, 125414), (1718, 113953), (3122, 62707), (6013, 32558), (12026, 16279)]