203429104

素因数分解:

$2^4\times {\mathrm{149}}^1\times {\mathrm{85331}}^1$

素因数の和:85488

約数の個数: 20

約数和(自身を含む): 396793800

約数和(自身を除く): 193364696

約数列:

[1, 2, 4, 8, 16, 149, 298, 596, 1192, 2384, 85331, 170662, 341324, 682648, 1365296, 12714319, 25428638, 50857276, 101714552, 203429104]

約数ペア:

[(1, 203429104), (2, 101714552), (4, 50857276), (8, 25428638), (16, 12714319), (149, 1365296), (298, 682648), (596, 341324), (1192, 170662), (2384, 85331)]