204352816

素因数分解:

$2^4\times {\mathrm{113}}^1\times {\mathrm{113027}}^1$

素因数の和:113148

約数の個数: 20

約数和(自身を含む): 399440952

約数和(自身を除く): 195088136

約数列:

[1, 2, 4, 8, 16, 113, 226, 452, 904, 1808, 113027, 226054, 452108, 904216, 1808432, 12772051, 25544102, 51088204, 102176408, 204352816]

約数ペア:

[(1, 204352816), (2, 102176408), (4, 51088204), (8, 25544102), (16, 12772051), (113, 1808432), (226, 904216), (452, 452108), (904, 226054), (1808, 113027)]