213516095

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{1303}}^1\times {\mathrm{2521}}^1$

素因数の和:3842

約数の個数: 16

約数和(自身を含む): 276249792

約数和(自身を除く): 62733697

約数列:

[1, 5, 13, 65, 1303, 2521, 6515, 12605, 16939, 32773, 84695, 163865, 3284863, 16424315, 42703219, 213516095]

約数ペア:

[(1, 213516095), (5, 42703219), (13, 16424315), (65, 3284863), (1303, 163865), (2521, 84695), (6515, 32773), (12605, 16939)]