201326261336

素因数分解:

$2^3\times {\mathrm{89}}^1\times {\mathrm{16529}}^1\times {\mathrm{17107}}^1$

素因数の和:33731

約数の個数: 32

約数和(自身を含む): 381773574000

約数和(自身を除く): 180447312664

約数列:

[1, 2, 4, 8, 89, 178, 356, 712, 16529, 17107, 33058, 34214, 66116, 68428, 132232, 136856, 1471081, 1522523, 2942162, 3045046, 5884324, 6090092, 11768648, 12180184, 282761603, 565523206, 1131046412, 2262092824, 25165782667, 50331565334, 100663130668, 201326261336]

約数ペア:

[(1, 201326261336), (2, 100663130668), (4, 50331565334), (8, 25165782667), (89, 2262092824), (178, 1131046412), (356, 565523206), (712, 282761603), (16529, 12180184), (17107, 11768648), (33058, 6090092), (34214, 5884324), (66116, 3045046), (68428, 2942162), (132232, 1522523), (136856, 1471081)]