204029919

素因数分解:

$3^2\times {\mathrm{89}}^1\times {\mathrm{103}}^1\times {\mathrm{2473}}^1$

素因数の和:2671

約数の個数: 24

約数和(自身を含む): 301036320

約数和(自身を除く): 97006401

約数列:

[1, 3, 9, 89, 103, 267, 309, 801, 927, 2473, 7419, 9167, 22257, 27501, 82503, 220097, 254719, 660291, 764157, 1980873, 2292471, 22669991, 68009973, 204029919]

約数ペア:

[(1, 204029919), (3, 68009973), (9, 22669991), (89, 2292471), (103, 1980873), (267, 764157), (309, 660291), (801, 254719), (927, 220097), (2473, 82503), (7419, 27501), (9167, 22257)]