200567480

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{4021}}^1$

素因数の和:4104

約数の個数: 64

約数和(自身を含む): 477813600

約数和(自身を除く): 277246120

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 40, 43, 58, 86, 116, 145, 172, 215, 232, 290, 344, 430, 580, 860, 1160, 1247, 1720, 2494, 4021, 4988, 6235, 8042, 9976, 12470, 16084, 20105, 24940, 32168, 40210, 49880, 80420, 116609, 160840, 172903, 233218, 345806, 466436, 583045, 691612, 864515, 932872, 1166090, 1383224, 1729030, 2332180, 3458060, 4664360, 5014187, 6916120, 10028374, 20056748, 25070935, 40113496, 50141870, 100283740, 200567480]

約数ペア:

[(1, 200567480), (2, 100283740), (4, 50141870), (5, 40113496), (8, 25070935), (10, 20056748), (20, 10028374), (29, 6916120), (40, 5014187), (43, 4664360), (58, 3458060), (86, 2332180), (116, 1729030), (145, 1383224), (172, 1166090), (215, 932872), (232, 864515), (290, 691612), (344, 583045), (430, 466436), (580, 345806), (860, 233218), (1160, 172903), (1247, 160840), (1720, 116609), (2494, 80420), (4021, 49880), (4988, 40210), (6235, 32168), (8042, 24940), (9976, 20105), (12470, 16084)]