210847914

素因数分解:

$2^1\times 3^3\times {\mathrm{3904591}}^1$

素因数の和:3904602

約数の個数: 16

約数和(自身を含む): 468551040

約数和(自身を除く): 257703126

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 3904591, 7809182, 11713773, 23427546, 35141319, 70282638, 105423957, 210847914]

約数ペア:

[(1, 210847914), (2, 105423957), (3, 70282638), (6, 35141319), (9, 23427546), (18, 11713773), (27, 7809182), (54, 3904591)]