201373000

素因数分解:

$2^3\times 5^3\times {\mathrm{349}}^1\times {\mathrm{577}}^1$

素因数の和:947

約数の個数: 64

約数和(自身を含む): 473382000

約数和(自身を除く): 272009000

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 125, 200, 250, 349, 500, 577, 698, 1000, 1154, 1396, 1745, 2308, 2792, 2885, 3490, 4616, 5770, 6980, 8725, 11540, 13960, 14425, 17450, 23080, 28850, 34900, 43625, 57700, 69800, 72125, 87250, 115400, 144250, 174500, 201373, 288500, 349000, 402746, 577000, 805492, 1006865, 1610984, 2013730, 4027460, 5034325, 8054920, 10068650, 20137300, 25171625, 40274600, 50343250, 100686500, 201373000]

約数ペア:

[(1, 201373000), (2, 100686500), (4, 50343250), (5, 40274600), (8, 25171625), (10, 20137300), (20, 10068650), (25, 8054920), (40, 5034325), (50, 4027460), (100, 2013730), (125, 1610984), (200, 1006865), (250, 805492), (349, 577000), (500, 402746), (577, 349000), (698, 288500), (1000, 201373), (1154, 174500), (1396, 144250), (1745, 115400), (2308, 87250), (2792, 72125), (2885, 69800), (3490, 57700), (4616, 43625), (5770, 34900), (6980, 28850), (8725, 23080), (11540, 17450), (13960, 14425)]