208606872

素因数分解:

$2^3\times 3^1\times {\mathrm{23}}^1\times {\mathrm{377911}}^1$

素因数の和:377943

約数の個数: 32

約数和(自身を含む): 544193280

約数和(自身を除く): 335586408

約数列:

[1, 2, 3, 4, 6, 8, 12, 23, 24, 46, 69, 92, 138, 184, 276, 552, 377911, 755822, 1133733, 1511644, 2267466, 3023288, 4534932, 8691953, 9069864, 17383906, 26075859, 34767812, 52151718, 69535624, 104303436, 208606872]

約数ペア:

[(1, 208606872), (2, 104303436), (3, 69535624), (4, 52151718), (6, 34767812), (8, 26075859), (12, 17383906), (23, 9069864), (24, 8691953), (46, 4534932), (69, 3023288), (92, 2267466), (138, 1511644), (184, 1133733), (276, 755822), (552, 377911)]