179635708

素因数分解:

$2^2\times 7^1\times {\mathrm{103}}^1\times {\mathrm{199}}^1\times {\mathrm{313}}^1$

素因数の和:626

約数の個数: 48

約数和(自身を含む): 365747200

約数和(自身を除く): 186111492

約数列:

[1, 2, 4, 7, 14, 28, 103, 199, 206, 313, 398, 412, 626, 721, 796, 1252, 1393, 1442, 2191, 2786, 2884, 4382, 5572, 8764, 20497, 32239, 40994, 62287, 64478, 81988, 124574, 128956, 143479, 225673, 249148, 286958, 436009, 451346, 573916, 872018, 902692, 1744036, 6415561, 12831122, 25662244, 44908927, 89817854, 179635708]

約数ペア:

[(1, 179635708), (2, 89817854), (4, 44908927), (7, 25662244), (14, 12831122), (28, 6415561), (103, 1744036), (199, 902692), (206, 872018), (313, 573916), (398, 451346), (412, 436009), (626, 286958), (721, 249148), (796, 225673), (1252, 143479), (1393, 128956), (1442, 124574), (2191, 81988), (2786, 64478), (2884, 62287), (4382, 40994), (5572, 32239), (8764, 20497)]