204600004

素因数分解:

$2^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{178223}}^1$

素因数の和:178275

約数の個数: 24

約数和(自身を含む): 419182848

約数和(自身を除く): 214582844

約数列:

[1, 2, 4, 7, 14, 28, 41, 82, 164, 287, 574, 1148, 178223, 356446, 712892, 1247561, 2495122, 4990244, 7307143, 14614286, 29228572, 51150001, 102300002, 204600004]

約数ペア:

[(1, 204600004), (2, 102300002), (4, 51150001), (7, 29228572), (14, 14614286), (28, 7307143), (41, 4990244), (82, 2495122), (164, 1247561), (287, 712892), (574, 356446), (1148, 178223)]