207981032

素因数分解:

$2^3\times 7^1\times {\mathrm{227}}^1\times {\mathrm{16361}}^1$

素因数の和:16601

約数の個数: 32

約数和(自身を含む): 447664320

約数和(自身を除く): 239683288

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 227, 454, 908, 1589, 1816, 3178, 6356, 12712, 16361, 32722, 65444, 114527, 130888, 229054, 458108, 916216, 3713947, 7427894, 14855788, 25997629, 29711576, 51995258, 103990516, 207981032]

約数ペア:

[(1, 207981032), (2, 103990516), (4, 51995258), (7, 29711576), (8, 25997629), (14, 14855788), (28, 7427894), (56, 3713947), (227, 916216), (454, 458108), (908, 229054), (1589, 130888), (1816, 114527), (3178, 65444), (6356, 32722), (12712, 16361)]