207940432

素因数分解:

$2^4\times 7^1\times {\mathrm{43}}^1\times {\mathrm{43177}}^1$

素因数の和:43235

約数の個数: 40

約数和(自身を含む): 471158336

約数和(自身を除く): 263217904

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 43, 56, 86, 112, 172, 301, 344, 602, 688, 1204, 2408, 4816, 43177, 86354, 172708, 302239, 345416, 604478, 690832, 1208956, 1856611, 2417912, 3713222, 4835824, 7426444, 12996277, 14852888, 25992554, 29705776, 51985108, 103970216, 207940432]

約数ペア:

[(1, 207940432), (2, 103970216), (4, 51985108), (7, 29705776), (8, 25992554), (14, 14852888), (16, 12996277), (28, 7426444), (43, 4835824), (56, 3713222), (86, 2417912), (112, 1856611), (172, 1208956), (301, 690832), (344, 604478), (602, 345416), (688, 302239), (1204, 172708), (2408, 86354), (4816, 43177)]