205788409616

素因数分解:

$2^4\times {\mathrm{1481}}^1\times {\mathrm{8684521}}^1$

素因数の和:8686010

約数の個数: 20

約数和(自身を含む): 398984309724

約数和(自身を除く): 193195900108

約数列:

[1, 2, 4, 8, 16, 1481, 2962, 5924, 11848, 23696, 8684521, 17369042, 34738084, 69476168, 138952336, 12861775601, 25723551202, 51447102404, 102894204808, 205788409616]

約数ペア:

[(1, 205788409616), (2, 102894204808), (4, 51447102404), (8, 25723551202), (16, 12861775601), (1481, 138952336), (2962, 69476168), (5924, 34738084), (11848, 17369042), (23696, 8684521)]