204805414

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{4831}}^1$

素因数の和:4932

約数の個数: 32

約数和(自身を含む): 350687232

約数和(自身を除く): 145881818

約数列:

[1, 2, 11, 22, 41, 47, 82, 94, 451, 517, 902, 1034, 1927, 3854, 4831, 9662, 21197, 42394, 53141, 106282, 198071, 227057, 396142, 454114, 2178781, 2497627, 4357562, 4995254, 9309337, 18618674, 102402707, 204805414]

約数ペア:

[(1, 204805414), (2, 102402707), (11, 18618674), (22, 9309337), (41, 4995254), (47, 4357562), (82, 2497627), (94, 2178781), (451, 454114), (517, 396142), (902, 227057), (1034, 198071), (1927, 106282), (3854, 53141), (4831, 42394), (9662, 21197)]