212866202278

素因数分解:

$2^1\times {\mathrm{479}}^1\times {\mathrm{5051}}^1\times {\mathrm{43991}}^1$

素因数の和:49523

約数の個数: 16

約数和(自身を含む): 320036520960

約数和(自身を除く): 107170318682

約数列:

[1, 2, 479, 958, 5051, 10102, 43991, 87982, 2419429, 4838858, 21071689, 42143378, 222198541, 444397082, 106433101139, 212866202278]

約数ペア:

[(1, 212866202278), (2, 106433101139), (479, 444397082), (958, 222198541), (5051, 42143378), (10102, 21071689), (43991, 4838858), (87982, 2419429)]