206071652

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{271}}^1\times {\mathrm{4421}}^1$

素因数の和:4739

約数の個数: 24

約数和(自身を含む): 370457472

約数和(自身を除く): 164385820

約数列:

[1, 2, 4, 43, 86, 172, 271, 542, 1084, 4421, 8842, 11653, 17684, 23306, 46612, 190103, 380206, 760412, 1198091, 2396182, 4792364, 51517913, 103035826, 206071652]

約数ペア:

[(1, 206071652), (2, 103035826), (4, 51517913), (43, 4792364), (86, 2396182), (172, 1198091), (271, 760412), (542, 380206), (1084, 190103), (4421, 46612), (8842, 23306), (11653, 17684)]