201554885959

素因数分解:

$7^1\times {\mathrm{103}}^1\times {\mathrm{4999}}^1\times {\mathrm{55921}}^1$

素因数の和:61030

約数の個数: 16

約数和(自身を含む): 232635520000

約数和(自身を除く): 31080634041

約数列:

[1, 7, 103, 721, 4999, 34993, 55921, 391447, 514897, 3604279, 5759863, 40319041, 279549079, 1956843553, 28793555137, 201554885959]

約数ペア:

[(1, 201554885959), (7, 28793555137), (103, 1956843553), (721, 279549079), (4999, 40319041), (34993, 5759863), (55921, 3604279), (391447, 514897)]