205983993604

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{3221}}^1\times {\mathrm{389941}}^1$

素因数の和:393207

約数の個数: 24

約数和(自身を含む): 369379578456

約数和(自身を除く): 163395584852

約数列:

[1, 2, 4, 41, 82, 164, 3221, 6442, 12884, 132061, 264122, 389941, 528244, 779882, 1559764, 15987581, 31975162, 63950324, 1255999961, 2511999922, 5023999844, 51495998401, 102991996802, 205983993604]

約数ペア:

[(1, 205983993604), (2, 102991996802), (4, 51495998401), (41, 5023999844), (82, 2511999922), (164, 1255999961), (3221, 63950324), (6442, 31975162), (12884, 15987581), (132061, 1559764), (264122, 779882), (389941, 528244)]