201767598

素因数分解:

$2^1\times 3^4\times {\mathrm{1245479}}^1$

素因数の和:1245493

約数の個数: 20

約数和(自身を含む): 452109240

約数和(自身を除く): 250341642

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 1245479, 2490958, 3736437, 7472874, 11209311, 22418622, 33627933, 67255866, 100883799, 201767598]

約数ペア:

[(1, 201767598), (2, 100883799), (3, 67255866), (6, 33627933), (9, 22418622), (18, 11209311), (27, 7472874), (54, 3736437), (81, 2490958), (162, 1245479)]