200897417

素因数分解:

$7^1\times {\mathrm{41}}^1\times {\mathrm{449}}^1\times {\mathrm{1559}}^1$

素因数の和:2056

約数の個数: 16

約数和(自身を含む): 235872000

約数和(自身を除く): 34974583

約数列:

[1, 7, 41, 287, 449, 1559, 3143, 10913, 18409, 63919, 128863, 447433, 699991, 4899937, 28699631, 200897417]

約数ペア:

[(1, 200897417), (7, 28699631), (41, 4899937), (287, 699991), (449, 447433), (1559, 128863), (3143, 63919), (10913, 18409)]