199073000

素因数分解:

$2^3\times 5^3\times 7^1\times {\mathrm{28439}}^1$

素因数の和:28467

約数の個数: 64

約数和(自身を含む): 532396800

約数和(自身を除く): 333323800

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 25, 28, 35, 40, 50, 56, 70, 100, 125, 140, 175, 200, 250, 280, 350, 500, 700, 875, 1000, 1400, 1750, 3500, 7000, 28439, 56878, 113756, 142195, 199073, 227512, 284390, 398146, 568780, 710975, 796292, 995365, 1137560, 1421950, 1592584, 1990730, 2843900, 3554875, 3981460, 4976825, 5687800, 7109750, 7962920, 9953650, 14219500, 19907300, 24884125, 28439000, 39814600, 49768250, 99536500, 199073000]

約数ペア:

[(1, 199073000), (2, 99536500), (4, 49768250), (5, 39814600), (7, 28439000), (8, 24884125), (10, 19907300), (14, 14219500), (20, 9953650), (25, 7962920), (28, 7109750), (35, 5687800), (40, 4976825), (50, 3981460), (56, 3554875), (70, 2843900), (100, 1990730), (125, 1592584), (140, 1421950), (175, 1137560), (200, 995365), (250, 796292), (280, 710975), (350, 568780), (500, 398146), (700, 284390), (875, 227512), (1000, 199073), (1400, 142195), (1750, 113756), (3500, 56878), (7000, 28439)]