202176247

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{28123}}^1$

素因数の和:28222

約数の個数: 16

約数和(自身を含む): 251991040

約数和(自身を除く): 49814793

約数列:

[1, 7, 13, 79, 91, 553, 1027, 7189, 28123, 196861, 365599, 2221717, 2559193, 15552019, 28882321, 202176247]

約数ペア:

[(1, 202176247), (7, 28882321), (13, 15552019), (79, 2559193), (91, 2221717), (553, 365599), (1027, 196861), (7189, 28123)]