200503840

素因数分解:

$2^5\times 5^1\times {\mathrm{43}}^1\times {\mathrm{151}}^1\times {\mathrm{193}}^1$

素因数の和:402

約数の個数: 96

約数和(自身を含む): 490444416

約数和(自身を除く): 289940576

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 43, 80, 86, 151, 160, 172, 193, 215, 302, 344, 386, 430, 604, 688, 755, 772, 860, 965, 1208, 1376, 1510, 1544, 1720, 1930, 2416, 3020, 3088, 3440, 3860, 4832, 6040, 6176, 6493, 6880, 7720, 8299, 12080, 12986, 15440, 16598, 24160, 25972, 29143, 30880, 32465, 33196, 41495, 51944, 58286, 64930, 66392, 82990, 103888, 116572, 129860, 132784, 145715, 165980, 207776, 233144, 259720, 265568, 291430, 331960, 466288, 519440, 582860, 663920, 932576, 1038880, 1165720, 1253149, 1327840, 2331440, 2506298, 4662880, 5012596, 6265745, 10025192, 12531490, 20050384, 25062980, 40100768, 50125960, 100251920, 200503840]

約数ペア:

[(1, 200503840), (2, 100251920), (4, 50125960), (5, 40100768), (8, 25062980), (10, 20050384), (16, 12531490), (20, 10025192), (32, 6265745), (40, 5012596), (43, 4662880), (80, 2506298), (86, 2331440), (151, 1327840), (160, 1253149), (172, 1165720), (193, 1038880), (215, 932576), (302, 663920), (344, 582860), (386, 519440), (430, 466288), (604, 331960), (688, 291430), (755, 265568), (772, 259720), (860, 233144), (965, 207776), (1208, 165980), (1376, 145715), (1510, 132784), (1544, 129860), (1720, 116572), (1930, 103888), (2416, 82990), (3020, 66392), (3088, 64930), (3440, 58286), (3860, 51944), (4832, 41495), (6040, 33196), (6176, 32465), (6493, 30880), (6880, 29143), (7720, 25972), (8299, 24160), (12080, 16598), (12986, 15440)]