207250488

素因数分解:

$2^3\times 3^4\times {\mathrm{319831}}^1$

素因数の和:319849

約数の個数: 40

約数和(自身を含む): 580495080

約数和(自身を除く): 373244592

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 324, 648, 319831, 639662, 959493, 1279324, 1918986, 2558648, 2878479, 3837972, 5756958, 7675944, 8635437, 11513916, 17270874, 23027832, 25906311, 34541748, 51812622, 69083496, 103625244, 207250488]

約数ペア:

[(1, 207250488), (2, 103625244), (3, 69083496), (4, 51812622), (6, 34541748), (8, 25906311), (9, 23027832), (12, 17270874), (18, 11513916), (24, 8635437), (27, 7675944), (36, 5756958), (54, 3837972), (72, 2878479), (81, 2558648), (108, 1918986), (162, 1279324), (216, 959493), (324, 639662), (648, 319831)]