206817690

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{63247}}^1$

素因数の和:63366

約数の個数: 32

約数和(自身を含む): 500924160

約数和(自身を除く): 294106470

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 109, 218, 327, 545, 654, 1090, 1635, 3270, 63247, 126494, 189741, 316235, 379482, 632470, 948705, 1897410, 6893923, 13787846, 20681769, 34469615, 41363538, 68939230, 103408845, 206817690]

約数ペア:

[(1, 206817690), (2, 103408845), (3, 68939230), (5, 41363538), (6, 34469615), (10, 20681769), (15, 13787846), (30, 6893923), (109, 1897410), (218, 948705), (327, 632470), (545, 379482), (654, 316235), (1090, 189741), (1635, 126494), (3270, 63247)]