208766784

素因数分解:

$2^6\times 3^1\times {\mathrm{521}}^1\times {\mathrm{2087}}^1$

素因数の和:2623

約数の個数: 56

約数和(自身を含む): 553687488

約数和(自身を除く): 344920704

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 192, 521, 1042, 1563, 2084, 2087, 3126, 4168, 4174, 6252, 6261, 8336, 8348, 12504, 12522, 16672, 16696, 25008, 25044, 33344, 33392, 50016, 50088, 66784, 100032, 100176, 133568, 200352, 400704, 1087327, 2174654, 3261981, 4349308, 6523962, 8698616, 13047924, 17397232, 26095848, 34794464, 52191696, 69588928, 104383392, 208766784]

約数ペア:

[(1, 208766784), (2, 104383392), (3, 69588928), (4, 52191696), (6, 34794464), (8, 26095848), (12, 17397232), (16, 13047924), (24, 8698616), (32, 6523962), (48, 4349308), (64, 3261981), (96, 2174654), (192, 1087327), (521, 400704), (1042, 200352), (1563, 133568), (2084, 100176), (2087, 100032), (3126, 66784), (4168, 50088), (4174, 50016), (6252, 33392), (6261, 33344), (8336, 25044), (8348, 25008), (12504, 16696), (12522, 16672)]