208013574

素因数分解:

$2^1\times 3^1\times {\mathrm{421}}^1\times {\mathrm{82349}}^1$

素因数の和:82775

約数の個数: 16

約数和(自身を含む): 417020400

約数和(自身を除く): 209006826

約数列:

[1, 2, 3, 6, 421, 842, 1263, 2526, 82349, 164698, 247047, 494094, 34668929, 69337858, 104006787, 208013574]

約数ペア:

[(1, 208013574), (2, 104006787), (3, 69337858), (6, 34668929), (421, 494094), (842, 247047), (1263, 164698), (2526, 82349)]