194894404

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{1009}}^1\times {\mathrm{1123}}^1$

素因数の和:2179

約数の個数: 24

約数和(自身を含む): 349653920

約数和(自身を除く): 154759516

約数列:

[1, 2, 4, 43, 86, 172, 1009, 1123, 2018, 2246, 4036, 4492, 43387, 48289, 86774, 96578, 173548, 193156, 1133107, 2266214, 4532428, 48723601, 97447202, 194894404]

約数ペア:

[(1, 194894404), (2, 97447202), (4, 48723601), (43, 4532428), (86, 2266214), (172, 1133107), (1009, 193156), (1123, 173548), (2018, 96578), (2246, 86774), (4036, 48289), (4492, 43387)]