202196000

素因数分解:

$2^5\times 5^3\times {\mathrm{50549}}^1$

素因数の和:50574

約数の個数: 48

約数和(自身を含む): 496805400

約数和(自身を除く): 294609400

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 80, 100, 125, 160, 200, 250, 400, 500, 800, 1000, 2000, 4000, 50549, 101098, 202196, 252745, 404392, 505490, 808784, 1010980, 1263725, 1617568, 2021960, 2527450, 4043920, 5054900, 6318625, 8087840, 10109800, 12637250, 20219600, 25274500, 40439200, 50549000, 101098000, 202196000]

約数ペア:

[(1, 202196000), (2, 101098000), (4, 50549000), (5, 40439200), (8, 25274500), (10, 20219600), (16, 12637250), (20, 10109800), (25, 8087840), (32, 6318625), (40, 5054900), (50, 4043920), (80, 2527450), (100, 2021960), (125, 1617568), (160, 1263725), (200, 1010980), (250, 808784), (400, 505490), (500, 404392), (800, 252745), (1000, 202196), (2000, 101098), (4000, 50549)]