201991320014

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{229}}^1\times {\mathrm{2110187}}^1$

素因数の和:2110448

約数の個数: 32

約数和(自身を含む): 349447132800

約数和(自身を除く): 147455812786

約数列:

[1, 2, 11, 19, 22, 38, 209, 229, 418, 458, 2519, 4351, 5038, 8702, 47861, 95722, 2110187, 4220374, 23212057, 40093553, 46424114, 80187106, 441029083, 483232823, 882058166, 966465646, 5315561053, 9181423637, 10631122106, 18362847274, 100995660007, 201991320014]

約数ペア:

[(1, 201991320014), (2, 100995660007), (11, 18362847274), (19, 10631122106), (22, 9181423637), (38, 5315561053), (209, 966465646), (229, 882058166), (418, 483232823), (458, 441029083), (2519, 80187106), (4351, 46424114), (5038, 40093553), (8702, 23212057), (47861, 4220374), (95722, 2110187)]