197984088

素因数分解:

$2^3\times 3^4\times {\mathrm{277}}^1\times {\mathrm{1103}}^1$

素因数の和:1398

約数の個数: 80

約数和(自身を含む): 557045280

約数和(自身を除く): 359061192

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 277, 324, 554, 648, 831, 1103, 1108, 1662, 2206, 2216, 2493, 3309, 3324, 4412, 4986, 6618, 6648, 7479, 8824, 9927, 9972, 13236, 14958, 19854, 19944, 22437, 26472, 29781, 29916, 39708, 44874, 59562, 59832, 79416, 89343, 89748, 119124, 178686, 179496, 238248, 305531, 357372, 611062, 714744, 916593, 1222124, 1833186, 2444248, 2749779, 3666372, 5499558, 7332744, 8249337, 10999116, 16498674, 21998232, 24748011, 32997348, 49496022, 65994696, 98992044, 197984088]

約数ペア:

[(1, 197984088), (2, 98992044), (3, 65994696), (4, 49496022), (6, 32997348), (8, 24748011), (9, 21998232), (12, 16498674), (18, 10999116), (24, 8249337), (27, 7332744), (36, 5499558), (54, 3666372), (72, 2749779), (81, 2444248), (108, 1833186), (162, 1222124), (216, 916593), (277, 714744), (324, 611062), (554, 357372), (648, 305531), (831, 238248), (1103, 179496), (1108, 178686), (1662, 119124), (2206, 89748), (2216, 89343), (2493, 79416), (3309, 59832), (3324, 59562), (4412, 44874), (4986, 39708), (6618, 29916), (6648, 29781), (7479, 26472), (8824, 22437), (9927, 19944), (9972, 19854), (13236, 14958)]