213202355

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{349}}^1\times {\mathrm{7187}}^1$

素因数の和:7558

約数の個数: 16

約数和(自身を含む): 271706400

約数和(自身を除く): 58504045

約数列:

[1, 5, 17, 85, 349, 1745, 5933, 7187, 29665, 35935, 122179, 610895, 2508263, 12541315, 42640471, 213202355]

約数ペア:

[(1, 213202355), (5, 42640471), (17, 12541315), (85, 2508263), (349, 610895), (1745, 122179), (5933, 35935), (7187, 29665)]