206742618

素因数分解:

$2^1\times 3^4\times {\mathrm{107}}^1\times {\mathrm{11927}}^1$

素因数の和:12048

約数の個数: 40

約数和(自身を含む): 467625312

約数和(自身を除く): 260882694

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 107, 162, 214, 321, 642, 963, 1926, 2889, 5778, 8667, 11927, 17334, 23854, 35781, 71562, 107343, 214686, 322029, 644058, 966087, 1276189, 1932174, 2552378, 3828567, 7657134, 11485701, 22971402, 34457103, 68914206, 103371309, 206742618]

約数ペア:

[(1, 206742618), (2, 103371309), (3, 68914206), (6, 34457103), (9, 22971402), (18, 11485701), (27, 7657134), (54, 3828567), (81, 2552378), (107, 1932174), (162, 1276189), (214, 966087), (321, 644058), (642, 322029), (963, 214686), (1926, 107343), (2889, 71562), (5778, 35781), (8667, 23854), (11927, 17334)]