210006620206

素因数分解:

$2^1\times {\mathrm{137}}^1\times {\mathrm{766447519}}^1$

素因数の和:766447658

約数の個数: 8

約数和(自身を含む): 317309273280

約数和(自身を除く): 107302653074

約数列:

[1, 2, 137, 274, 766447519, 1532895038, 105003310103, 210006620206]

約数ペア:

[(1, 210006620206), (2, 105003310103), (137, 1532895038), (274, 766447519)]