204511383

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{313}}^1\times {\mathrm{3821}}^1$

素因数の和:4159

約数の個数: 24

約数和(自身を含む): 312028080

約数和(自身を除く): 107516697

約数列:

[1, 3, 9, 19, 57, 171, 313, 939, 2817, 3821, 5947, 11463, 17841, 34389, 53523, 72599, 217797, 653391, 1195973, 3587919, 10763757, 22723487, 68170461, 204511383]

約数ペア:

[(1, 204511383), (3, 68170461), (9, 22723487), (19, 10763757), (57, 3587919), (171, 1195973), (313, 653391), (939, 217797), (2817, 72599), (3821, 53523), (5947, 34389), (11463, 17841)]