229553776

素因数分解:

$2^4\times {\mathrm{79}}^1\times {\mathrm{181609}}^1$

素因数の和:181696

約数の個数: 20

約数和(自身を含む): 450392800

約数和(自身を除く): 220839024

約数列:

[1, 2, 4, 8, 16, 79, 158, 316, 632, 1264, 181609, 363218, 726436, 1452872, 2905744, 14347111, 28694222, 57388444, 114776888, 229553776]

約数ペア:

[(1, 229553776), (2, 114776888), (4, 57388444), (8, 28694222), (16, 14347111), (79, 2905744), (158, 1452872), (316, 726436), (632, 363218), (1264, 181609)]