200330920

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{113}}^1$

素因数の和:235

約数の個数: 128

約数和(自身を含む): 496419840

約数和(自身を除く): 296088920

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 41, 46, 47, 82, 92, 94, 113, 115, 164, 184, 188, 205, 226, 230, 235, 328, 376, 410, 452, 460, 470, 565, 820, 904, 920, 940, 943, 1081, 1130, 1640, 1880, 1886, 1927, 2162, 2260, 2599, 3772, 3854, 4324, 4520, 4633, 4715, 5198, 5311, 5405, 7544, 7708, 8648, 9266, 9430, 9635, 10396, 10622, 10810, 12995, 15416, 18532, 18860, 19270, 20792, 21244, 21620, 23165, 25990, 26555, 37064, 37720, 38540, 42488, 43240, 44321, 46330, 51980, 53110, 77080, 88642, 92660, 103960, 106220, 106559, 122153, 177284, 185320, 212440, 213118, 217751, 221605, 244306, 354568, 426236, 435502, 443210, 488612, 532795, 610765, 852472, 871004, 886420, 977224, 1065590, 1088755, 1221530, 1742008, 1772840, 2131180, 2177510, 2443060, 4262360, 4355020, 4886120, 5008273, 8710040, 10016546, 20033092, 25041365, 40066184, 50082730, 100165460, 200330920]

約数ペア:

[(1, 200330920), (2, 100165460), (4, 50082730), (5, 40066184), (8, 25041365), (10, 20033092), (20, 10016546), (23, 8710040), (40, 5008273), (41, 4886120), (46, 4355020), (47, 4262360), (82, 2443060), (92, 2177510), (94, 2131180), (113, 1772840), (115, 1742008), (164, 1221530), (184, 1088755), (188, 1065590), (205, 977224), (226, 886420), (230, 871004), (235, 852472), (328, 610765), (376, 532795), (410, 488612), (452, 443210), (460, 435502), (470, 426236), (565, 354568), (820, 244306), (904, 221605), (920, 217751), (940, 213118), (943, 212440), (1081, 185320), (1130, 177284), (1640, 122153), (1880, 106559), (1886, 106220), (1927, 103960), (2162, 92660), (2260, 88642), (2599, 77080), (3772, 53110), (3854, 51980), (4324, 46330), (4520, 44321), (4633, 43240), (4715, 42488), (5198, 38540), (5311, 37720), (5405, 37064), (7544, 26555), (7708, 25990), (8648, 23165), (9266, 21620), (9430, 21244), (9635, 20792), (10396, 19270), (10622, 18860), (10810, 18532), (12995, 15416)]