208300686

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{3863}}^1$

素因数の和:3941

約数の個数: 64

約数和(自身を含む): 489646080

約数和(自身を除く): 281345394

約数列:

[1, 2, 3, 6, 11, 19, 22, 33, 38, 43, 57, 66, 86, 114, 129, 209, 258, 418, 473, 627, 817, 946, 1254, 1419, 1634, 2451, 2838, 3863, 4902, 7726, 8987, 11589, 17974, 23178, 26961, 42493, 53922, 73397, 84986, 127479, 146794, 166109, 220191, 254958, 332218, 440382, 498327, 807367, 996654, 1614734, 1827199, 2422101, 3156071, 3654398, 4844202, 5481597, 6312142, 9468213, 10963194, 18936426, 34716781, 69433562, 104150343, 208300686]

約数ペア:

[(1, 208300686), (2, 104150343), (3, 69433562), (6, 34716781), (11, 18936426), (19, 10963194), (22, 9468213), (33, 6312142), (38, 5481597), (43, 4844202), (57, 3654398), (66, 3156071), (86, 2422101), (114, 1827199), (129, 1614734), (209, 996654), (258, 807367), (418, 498327), (473, 440382), (627, 332218), (817, 254958), (946, 220191), (1254, 166109), (1419, 146794), (1634, 127479), (2451, 84986), (2838, 73397), (3863, 53922), (4902, 42493), (7726, 26961), (8987, 23178), (11589, 17974)]