205704906

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{164039}}^1$

素因数の和:164074

約数の個数: 32

約数和(自身を含む): 472435200

約数和(自身を除く): 266730294

約数列:

[1, 2, 3, 6, 11, 19, 22, 33, 38, 57, 66, 114, 209, 418, 627, 1254, 164039, 328078, 492117, 984234, 1804429, 3116741, 3608858, 5413287, 6233482, 9350223, 10826574, 18700446, 34284151, 68568302, 102852453, 205704906]

約数ペア:

[(1, 205704906), (2, 102852453), (3, 68568302), (6, 34284151), (11, 18700446), (19, 10826574), (22, 9350223), (33, 6233482), (38, 5413287), (57, 3608858), (66, 3116741), (114, 1804429), (209, 984234), (418, 492117), (627, 328078), (1254, 164039)]