201917849

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{877}}^1\times {\mathrm{1061}}^1$

素因数の和:1976

約数の個数: 16

約数和(自身を含む): 238703616

約数和(自身を除く): 36785767

約数列:

[1, 7, 31, 217, 877, 1061, 6139, 7427, 27187, 32891, 190309, 230237, 930497, 6513479, 28845407, 201917849]

約数ペア:

[(1, 201917849), (7, 28845407), (31, 6513479), (217, 930497), (877, 230237), (1061, 190309), (6139, 32891), (7427, 27187)]