205836984

素因数分解:

$2^3\times 3^3\times {\mathrm{331}}^1\times {\mathrm{2879}}^1$

素因数の和:3225

約数の個数: 64

約数和(自身を含む): 573696000

約数和(自身を除く): 367859016

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 331, 662, 993, 1324, 1986, 2648, 2879, 2979, 3972, 5758, 5958, 7944, 8637, 8937, 11516, 11916, 17274, 17874, 23032, 23832, 25911, 34548, 35748, 51822, 69096, 71496, 77733, 103644, 155466, 207288, 310932, 621864, 952949, 1905898, 2858847, 3811796, 5717694, 7623592, 8576541, 11435388, 17153082, 22870776, 25729623, 34306164, 51459246, 68612328, 102918492, 205836984]

約数ペア:

[(1, 205836984), (2, 102918492), (3, 68612328), (4, 51459246), (6, 34306164), (8, 25729623), (9, 22870776), (12, 17153082), (18, 11435388), (24, 8576541), (27, 7623592), (36, 5717694), (54, 3811796), (72, 2858847), (108, 1905898), (216, 952949), (331, 621864), (662, 310932), (993, 207288), (1324, 155466), (1986, 103644), (2648, 77733), (2879, 71496), (2979, 69096), (3972, 51822), (5758, 35748), (5958, 34548), (7944, 25911), (8637, 23832), (8937, 23032), (11516, 17874), (11916, 17274)]