202111679

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{1321}}^1\times {\mathrm{1987}}^1$

素因数の和:3326

約数の個数: 16

約数和(自身を含む): 252301056

約数和(自身を除く): 50189377

約数列:

[1, 7, 11, 77, 1321, 1987, 9247, 13909, 14531, 21857, 101717, 152999, 2624827, 18373789, 28873097, 202111679]

約数ペア:

[(1, 202111679), (7, 28873097), (11, 18373789), (77, 2624827), (1321, 152999), (1987, 101717), (9247, 21857), (13909, 14531)]