202049000

素因数分解:

$2^3\times 5^3\times {\mathrm{202049}}^1$

素因数の和:202070

約数の個数: 32

約数和(自身を含む): 472797000

約数和(自身を除く): 270748000

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 125, 200, 250, 500, 1000, 202049, 404098, 808196, 1010245, 1616392, 2020490, 4040980, 5051225, 8081960, 10102450, 20204900, 25256125, 40409800, 50512250, 101024500, 202049000]

約数ペア:

[(1, 202049000), (2, 101024500), (4, 50512250), (5, 40409800), (8, 25256125), (10, 20204900), (20, 10102450), (25, 8081960), (40, 5051225), (50, 4040980), (100, 2020490), (125, 1616392), (200, 1010245), (250, 808196), (500, 404098), (1000, 202049)]