202398549

素因数分解:

$3^1\times {\mathrm{17}}^2\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{89}}^1$

素因数の和:230

約数の個数: 48

約数和(自身を含む): 301498560

約数和(自身を除く): 99100011

約数列:

[1, 3, 17, 43, 51, 61, 89, 129, 183, 267, 289, 731, 867, 1037, 1513, 2193, 2623, 3111, 3827, 4539, 5429, 7869, 11481, 12427, 16287, 17629, 25721, 37281, 44591, 52887, 65059, 77163, 92293, 133773, 195177, 233447, 276879, 700341, 758047, 1106003, 1568981, 2274141, 3318009, 3968599, 4706943, 11905797, 67466183, 202398549]

約数ペア:

[(1, 202398549), (3, 67466183), (17, 11905797), (43, 4706943), (51, 3968599), (61, 3318009), (89, 2274141), (129, 1568981), (183, 1106003), (267, 758047), (289, 700341), (731, 276879), (867, 233447), (1037, 195177), (1513, 133773), (2193, 92293), (2623, 77163), (3111, 65059), (3827, 52887), (4539, 44591), (5429, 37281), (7869, 25721), (11481, 17629), (12427, 16287)]