207438928

素因数分解:

$2^4\times {\mathrm{383}}^1\times {\mathrm{33851}}^1$

素因数の和:34242

約数の個数: 20

約数和(自身を含む): 402974208

約数和(自身を除く): 195535280

約数列:

[1, 2, 4, 8, 16, 383, 766, 1532, 3064, 6128, 33851, 67702, 135404, 270808, 541616, 12964933, 25929866, 51859732, 103719464, 207438928]

約数ペア:

[(1, 207438928), (2, 103719464), (4, 51859732), (8, 25929866), (16, 12964933), (383, 541616), (766, 270808), (1532, 135404), (3064, 67702), (6128, 33851)]