201766345

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{60139}}^1$

素因数の和:60216

約数の個数: 16

約数和(自身を含む): 268464960

約数和(自身を除く): 66698615

約数列:

[1, 5, 11, 55, 61, 305, 671, 3355, 60139, 300695, 661529, 3307645, 3668479, 18342395, 40353269, 201766345]

約数ペア:

[(1, 201766345), (5, 40353269), (11, 18342395), (55, 3668479), (61, 3307645), (305, 661529), (671, 300695), (3355, 60139)]