214900084

素因数分解:

$2^2\times 7^2\times {\mathrm{107}}^1\times {\mathrm{10247}}^1$

素因数の和:10372

約数の個数: 36

約数和(自身を含む): 441606816

約数和(自身を除く): 226706732

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 107, 196, 214, 428, 749, 1498, 2996, 5243, 10247, 10486, 20494, 20972, 40988, 71729, 143458, 286916, 502103, 1004206, 1096429, 2008412, 2192858, 4385716, 7675003, 15350006, 30700012, 53725021, 107450042, 214900084]

約数ペア:

[(1, 214900084), (2, 107450042), (4, 53725021), (7, 30700012), (14, 15350006), (28, 7675003), (49, 4385716), (98, 2192858), (107, 2008412), (196, 1096429), (214, 1004206), (428, 502103), (749, 286916), (1498, 143458), (2996, 71729), (5243, 40988), (10247, 20972), (10486, 20494)]