207896043

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{2939}}^1$

素因数の和:3051

約数の個数: 32

約数和(自身を含む): 313286400

約数和(自身を除く): 105390357

約数列:

[1, 3, 17, 19, 51, 57, 73, 219, 323, 969, 1241, 1387, 2939, 3723, 4161, 8817, 23579, 49963, 55841, 70737, 149889, 167523, 214547, 643641, 949297, 2847891, 3647299, 4076393, 10941897, 12229179, 69298681, 207896043]

約数ペア:

[(1, 207896043), (3, 69298681), (17, 12229179), (19, 10941897), (51, 4076393), (57, 3647299), (73, 2847891), (219, 949297), (323, 643641), (969, 214547), (1241, 167523), (1387, 149889), (2939, 70737), (3723, 55841), (4161, 49963), (8817, 23579)]