197959824

素因数分解:

$2^4\times 3^2\times {\mathrm{1374721}}^1$

素因数の和:1374735

約数の個数: 30

約数和(自身を含む): 554012966

約数和(自身を除く): 356053142

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 1374721, 2749442, 4124163, 5498884, 8248326, 10997768, 12372489, 16496652, 21995536, 24744978, 32993304, 49489956, 65986608, 98979912, 197959824]

約数ペア:

[(1, 197959824), (2, 98979912), (3, 65986608), (4, 49489956), (6, 32993304), (8, 24744978), (9, 21995536), (12, 16496652), (16, 12372489), (18, 10997768), (24, 8248326), (36, 5498884), (48, 4124163), (72, 2749442), (144, 1374721)]