209022089

素因数分解:

${\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{113}}^1\times {\mathrm{2053}}^1$

素因数の和:2236

約数の個数: 16

約数和(自身を含む): 227599632

約数和(自身を除く): 18577543

約数列:

[1, 17, 53, 113, 901, 1921, 2053, 5989, 34901, 101813, 108809, 231989, 1849753, 3943813, 12295417, 209022089]

約数ペア:

[(1, 209022089), (17, 12295417), (53, 3943813), (113, 1849753), (901, 231989), (1921, 108809), (2053, 101813), (5989, 34901)]