201421936

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{107}}^1\times {\mathrm{4057}}^1$

素因数の和:4201

約数の個数: 40

約数和(自身を含む): 407585520

約数和(自身を除く): 206163584

約数列:

[1, 2, 4, 8, 16, 29, 58, 107, 116, 214, 232, 428, 464, 856, 1712, 3103, 4057, 6206, 8114, 12412, 16228, 24824, 32456, 49648, 64912, 117653, 235306, 434099, 470612, 868198, 941224, 1736396, 1882448, 3472792, 6945584, 12588871, 25177742, 50355484, 100710968, 201421936]

約数ペア:

[(1, 201421936), (2, 100710968), (4, 50355484), (8, 25177742), (16, 12588871), (29, 6945584), (58, 3472792), (107, 1882448), (116, 1736396), (214, 941224), (232, 868198), (428, 470612), (464, 434099), (856, 235306), (1712, 117653), (3103, 64912), (4057, 49648), (6206, 32456), (8114, 24824), (12412, 16228)]