201612922555

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{89407061}}^1$

素因数の和:89407118

約数の個数: 16

約数和(自身を含む): 270366955488

約数和(自身を除く): 68754032933

約数列:

[1, 5, 11, 41, 55, 205, 451, 2255, 89407061, 447035305, 983477671, 3665689501, 4917388355, 18328447505, 40322584511, 201612922555]

約数ペア:

[(1, 201612922555), (5, 40322584511), (11, 18328447505), (41, 4917388355), (55, 3665689501), (205, 983477671), (451, 447035305), (2255, 89407061)]