208485846

素因数分解:

$2^1\times 3^3\times {\mathrm{23}}^1\times {\mathrm{167863}}^1$

素因数の和:167897

約数の個数: 32

約数和(自身を含む): 483448320

約数和(自身を除く): 274962474

約数列:

[1, 2, 3, 6, 9, 18, 23, 27, 46, 54, 69, 138, 207, 414, 621, 1242, 167863, 335726, 503589, 1007178, 1510767, 3021534, 3860849, 4532301, 7721698, 9064602, 11582547, 23165094, 34747641, 69495282, 104242923, 208485846]

約数ペア:

[(1, 208485846), (2, 104242923), (3, 69495282), (6, 34747641), (9, 23165094), (18, 11582547), (23, 9064602), (27, 7721698), (46, 4532301), (54, 3860849), (69, 3021534), (138, 1510767), (207, 1007178), (414, 503589), (621, 335726), (1242, 167863)]