201997028222

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{179}}^1\times {\mathrm{2699701}}^1$

素因数の和:2699912

約数の個数: 32

約数和(自身を含む): 349881379200

約数和(自身を除く): 147884350978

約数列:

[1, 2, 11, 19, 22, 38, 179, 209, 358, 418, 1969, 3401, 3938, 6802, 37411, 74822, 2699701, 5399402, 29696711, 51294319, 59393422, 102588638, 483246479, 564237509, 966492958, 1128475018, 5315711269, 9181683101, 10631422538, 18363366202, 100998514111, 201997028222]

約数ペア:

[(1, 201997028222), (2, 100998514111), (11, 18363366202), (19, 10631422538), (22, 9181683101), (38, 5315711269), (179, 1128475018), (209, 966492958), (358, 564237509), (418, 483246479), (1969, 102588638), (3401, 59393422), (3938, 51294319), (6802, 29696711), (37411, 5399402), (74822, 2699701)]