320170157

素因数分解:

${\mathrm{47}}^1\times {\mathrm{131}}^1\times {\mathrm{149}}^1\times {\mathrm{349}}^1$

素因数の和:676

約数の個数: 16

約数和(自身を含む): 332640000

約数和(自身を除く): 12469843

約数列:

[1, 47, 131, 149, 349, 6157, 7003, 16403, 19519, 45719, 52001, 917393, 2148793, 2444047, 6812131, 320170157]

約数ペア:

[(1, 320170157), (47, 6812131), (131, 2444047), (149, 2148793), (349, 917393), (6157, 52001), (7003, 45719), (16403, 19519)]