202030119

素因数分解:

$3^4\times {\mathrm{379}}^1\times {\mathrm{6581}}^1$

素因数の和:6972

約数の個数: 20

約数和(自身を含む): 302640360

約数和(自身を除く): 100610241

約数列:

[1, 3, 9, 27, 81, 379, 1137, 3411, 6581, 10233, 19743, 30699, 59229, 177687, 533061, 2494199, 7482597, 22447791, 67343373, 202030119]

約数ペア:

[(1, 202030119), (3, 67343373), (9, 22447791), (27, 7482597), (81, 2494199), (379, 533061), (1137, 177687), (3411, 59229), (6581, 30699), (10233, 19743)]