203483000

素因数分解:

$2^3\times 5^3\times 7^1\times {\mathrm{41}}^1\times {\mathrm{709}}^1$

素因数の和:778

約数の個数: 128

約数和(自身を含む): 558230400

約数和(自身を除く): 354747400

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 25, 28, 35, 40, 41, 50, 56, 70, 82, 100, 125, 140, 164, 175, 200, 205, 250, 280, 287, 328, 350, 410, 500, 574, 700, 709, 820, 875, 1000, 1025, 1148, 1400, 1418, 1435, 1640, 1750, 2050, 2296, 2836, 2870, 3500, 3545, 4100, 4963, 5125, 5672, 5740, 7000, 7090, 7175, 8200, 9926, 10250, 11480, 14180, 14350, 17725, 19852, 20500, 24815, 28360, 28700, 29069, 35450, 35875, 39704, 41000, 49630, 57400, 58138, 70900, 71750, 88625, 99260, 116276, 124075, 141800, 143500, 145345, 177250, 198520, 203483, 232552, 248150, 287000, 290690, 354500, 406966, 496300, 581380, 620375, 709000, 726725, 813932, 992600, 1017415, 1162760, 1240750, 1453450, 1627864, 2034830, 2481500, 2906900, 3633625, 4069660, 4963000, 5087075, 5813800, 7267250, 8139320, 10174150, 14534500, 20348300, 25435375, 29069000, 40696600, 50870750, 101741500, 203483000]

約数ペア:

[(1, 203483000), (2, 101741500), (4, 50870750), (5, 40696600), (7, 29069000), (8, 25435375), (10, 20348300), (14, 14534500), (20, 10174150), (25, 8139320), (28, 7267250), (35, 5813800), (40, 5087075), (41, 4963000), (50, 4069660), (56, 3633625), (70, 2906900), (82, 2481500), (100, 2034830), (125, 1627864), (140, 1453450), (164, 1240750), (175, 1162760), (200, 1017415), (205, 992600), (250, 813932), (280, 726725), (287, 709000), (328, 620375), (350, 581380), (410, 496300), (500, 406966), (574, 354500), (700, 290690), (709, 287000), (820, 248150), (875, 232552), (1000, 203483), (1025, 198520), (1148, 177250), (1400, 145345), (1418, 143500), (1435, 141800), (1640, 124075), (1750, 116276), (2050, 99260), (2296, 88625), (2836, 71750), (2870, 70900), (3500, 58138), (3545, 57400), (4100, 49630), (4963, 41000), (5125, 39704), (5672, 35875), (5740, 35450), (7000, 29069), (7090, 28700), (7175, 28360), (8200, 24815), (9926, 20500), (10250, 19852), (11480, 17725), (14180, 14350)]