204953072

素因数分解:

$2^4\times {\mathrm{113}}^1\times {\mathrm{113359}}^1$

素因数の和:113480

約数の個数: 20

約数和(自身を含む): 400614240

約数和(自身を除く): 195661168

約数列:

[1, 2, 4, 8, 16, 113, 226, 452, 904, 1808, 113359, 226718, 453436, 906872, 1813744, 12809567, 25619134, 51238268, 102476536, 204953072]

約数ペア:

[(1, 204953072), (2, 102476536), (4, 51238268), (8, 25619134), (16, 12809567), (113, 1813744), (226, 906872), (452, 453436), (904, 226718), (1808, 113359)]