205787752676

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{76672039}}^1$

素因数の和:76672115

約数の個数: 24

約数和(自身を含む): 399307984320

約数和(自身を除く): 193520231644

約数列:

[1, 2, 4, 11, 22, 44, 61, 122, 244, 671, 1342, 2684, 76672039, 153344078, 306688156, 843392429, 1686784858, 3373569716, 4676994379, 9353988758, 18707977516, 51446938169, 102893876338, 205787752676]

約数ペア:

[(1, 205787752676), (2, 102893876338), (4, 51446938169), (11, 18707977516), (22, 9353988758), (44, 4676994379), (61, 3373569716), (122, 1686784858), (244, 843392429), (671, 306688156), (1342, 153344078), (2684, 76672039)]