209968202014

素因数分解:

$2^1\times {\mathrm{349}}^1\times {\mathrm{5381}}^1\times {\mathrm{55903}}^1$

素因数の和:61635

約数の個数: 16

約数和(自身を含む): 315919094400

約数和(自身を除く): 105950892386

約数列:

[1, 2, 349, 698, 5381, 10762, 55903, 111806, 1877969, 3755938, 19510147, 39020294, 300814043, 601628086, 104984101007, 209968202014]

約数ペア:

[(1, 209968202014), (2, 104984101007), (349, 601628086), (698, 300814043), (5381, 39020294), (10762, 19510147), (55903, 3755938), (111806, 1877969)]