206005541

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{89}}^1\times {\mathrm{367}}^1$

素因数の和:533

約数の個数: 32

約数和(自身を含む): 257541120

約数和(自身を除く): 51535579

約数列:

[1, 7, 17, 53, 89, 119, 367, 371, 623, 901, 1513, 2569, 4717, 6239, 6307, 10591, 19451, 32663, 33019, 43673, 80189, 136157, 228641, 330667, 555271, 561323, 1731139, 2314669, 3886897, 12117973, 29429363, 206005541]

約数ペア:

[(1, 206005541), (7, 29429363), (17, 12117973), (53, 3886897), (89, 2314669), (119, 1731139), (367, 561323), (371, 555271), (623, 330667), (901, 228641), (1513, 136157), (2569, 80189), (4717, 43673), (6239, 33019), (6307, 32663), (10591, 19451)]