199522081

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{167}}^1\times {\mathrm{6389}}^1$

素因数の和:6584

約数の個数: 16

約数和(自身を含む): 231880320

約数和(自身を除く): 32358239

約数列:

[1, 11, 17, 167, 187, 1837, 2839, 6389, 31229, 70279, 108613, 1066963, 1194743, 11736593, 18138371, 199522081]

約数ペア:

[(1, 199522081), (11, 18138371), (17, 11736593), (167, 1194743), (187, 1066963), (1837, 108613), (2839, 70279), (6389, 31229)]