201538119

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{857}}^1\times {\mathrm{1823}}^1$

素因数の和:2726

約数の個数: 16

約数和(自身を含む): 275438592

約数和(自身を除く): 73900473

約数列:

[1, 3, 43, 129, 857, 1823, 2571, 5469, 36851, 78389, 110553, 235167, 1562311, 4686933, 67179373, 201538119]

約数ペア:

[(1, 201538119), (3, 67179373), (43, 4686933), (129, 1562311), (857, 235167), (1823, 110553), (2571, 78389), (5469, 36851)]