205938257

素因数分解:

$7^1\times {\mathrm{61}}^1\times {\mathrm{89}}^1\times {\mathrm{5419}}^1$

素因数の和:5576

約数の個数: 16

約数和(自身を含む): 241948800

約数和(自身を除く): 36010543

約数列:

[1, 7, 61, 89, 427, 623, 5419, 5429, 37933, 38003, 330559, 482291, 2313913, 3376037, 29419751, 205938257]

約数ペア:

[(1, 205938257), (7, 29419751), (61, 3376037), (89, 2313913), (427, 482291), (623, 330559), (5419, 38003), (5429, 37933)]