202313500

素因数分解:

$2^2\times 5^3\times {\mathrm{239}}^1\times {\mathrm{1693}}^1$

素因数の和:1951

約数の個数: 48

約数和(自身を含む): 443963520

約数和(自身を除く): 241650020

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 125, 239, 250, 478, 500, 956, 1195, 1693, 2390, 3386, 4780, 5975, 6772, 8465, 11950, 16930, 23900, 29875, 33860, 42325, 59750, 84650, 119500, 169300, 211625, 404627, 423250, 809254, 846500, 1618508, 2023135, 4046270, 8092540, 10115675, 20231350, 40462700, 50578375, 101156750, 202313500]

約数ペア:

[(1, 202313500), (2, 101156750), (4, 50578375), (5, 40462700), (10, 20231350), (20, 10115675), (25, 8092540), (50, 4046270), (100, 2023135), (125, 1618508), (239, 846500), (250, 809254), (478, 423250), (500, 404627), (956, 211625), (1195, 169300), (1693, 119500), (2390, 84650), (3386, 59750), (4780, 42325), (5975, 33860), (6772, 29875), (8465, 23900), (11950, 16930)]