213735278

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{349}}^1\times {\mathrm{10559}}^1$

素因数の和:10939

約数の個数: 16

約数和(自身を含む): 332640000

約数和(自身を除く): 118904722

約数列:

[1, 2, 29, 58, 349, 698, 10121, 10559, 20242, 21118, 306211, 612422, 3685091, 7370182, 106867639, 213735278]

約数ペア:

[(1, 213735278), (2, 106867639), (29, 7370182), (58, 3685091), (349, 612422), (698, 306211), (10121, 21118), (10559, 20242)]