201210134992

素因数分解:

$2^4\times {\mathrm{139}}^1\times {\mathrm{90472183}}^1$

素因数の和:90472330

約数の個数: 20

約数和(自身を含む): 392649278560

約数和(自身を除く): 191439143568

約数列:

[1, 2, 4, 8, 16, 139, 278, 556, 1112, 2224, 90472183, 180944366, 361888732, 723777464, 1447554928, 12575633437, 25151266874, 50302533748, 100605067496, 201210134992]

約数ペア:

[(1, 201210134992), (2, 100605067496), (4, 50302533748), (8, 25151266874), (16, 12575633437), (139, 1447554928), (278, 723777464), (556, 361888732), (1112, 180944366), (2224, 90472183)]