199655293

素因数分解:

${\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{53}}^2\times {\mathrm{113}}^1$

素因数の和:273

約数の個数: 24

約数和(自身を含む): 223245288

約数和(自身を除く): 23589995

約数列:

[1, 17, 37, 53, 113, 629, 901, 1921, 1961, 2809, 4181, 5989, 33337, 47753, 71077, 101813, 103933, 221593, 317417, 1766861, 3767081, 5396089, 11744429, 199655293]

約数ペア:

[(1, 199655293), (17, 11744429), (37, 5396089), (53, 3767081), (113, 1766861), (629, 317417), (901, 221593), (1921, 103933), (1961, 101813), (2809, 71077), (4181, 47753), (5989, 33337)]