200726001

素因数分解:

$3^2\times 7^5\times {\mathrm{1327}}^1$

素因数の和:1368

約数の個数: 36

約数和(自身を含む): 338512512

約数和(自身を除く): 137786511

約数列:

[1, 3, 7, 9, 21, 49, 63, 147, 343, 441, 1029, 1327, 2401, 3087, 3981, 7203, 9289, 11943, 16807, 21609, 27867, 50421, 65023, 83601, 151263, 195069, 455161, 585207, 1365483, 3186127, 4096449, 9558381, 22302889, 28675143, 66908667, 200726001]

約数ペア:

[(1, 200726001), (3, 66908667), (7, 28675143), (9, 22302889), (21, 9558381), (49, 4096449), (63, 3186127), (147, 1365483), (343, 585207), (441, 455161), (1029, 195069), (1327, 151263), (2401, 83601), (3087, 65023), (3981, 50421), (7203, 27867), (9289, 21609), (11943, 16807)]