205989702

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{101}}^1\times {\mathrm{14779}}^1$

素因数の和:14908

約数の個数: 32

約数和(自身を含む): 434177280

約数和(自身を除く): 228187578

約数列:

[1, 2, 3, 6, 23, 46, 69, 101, 138, 202, 303, 606, 2323, 4646, 6969, 13938, 14779, 29558, 44337, 88674, 339917, 679834, 1019751, 1492679, 2039502, 2985358, 4478037, 8956074, 34331617, 68663234, 102994851, 205989702]

約数ペア:

[(1, 205989702), (2, 102994851), (3, 68663234), (6, 34331617), (23, 8956074), (46, 4478037), (69, 2985358), (101, 2039502), (138, 1492679), (202, 1019751), (303, 679834), (606, 339917), (2323, 88674), (4646, 44337), (6969, 29558), (13938, 14779)]