210008125461

素因数分解:

$3^1\times {\mathrm{643}}^1\times {\mathrm{823}}^1\times {\mathrm{132283}}^1$

素因数の和:133752

約数の個数: 16

約数和(自身を含む): 280789193216

約数和(自身を除く): 70781067755

約数列:

[1, 3, 643, 823, 1929, 2469, 132283, 396849, 529189, 1587567, 85057969, 108868909, 255173907, 326606727, 70002708487, 210008125461]

約数ペア:

[(1, 210008125461), (3, 70002708487), (643, 326606727), (823, 255173907), (1929, 108868909), (2469, 85057969), (132283, 1587567), (396849, 529189)]