216859103

素因数分解:

${\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{151}}^1\times {\mathrm{577}}^1$

素因数の和:878

約数の個数: 16

約数和(自身を含む): 231939840

約数和(自身を除く): 15080737

約数列:

[1, 19, 131, 151, 577, 2489, 2869, 10963, 19781, 75587, 87127, 375839, 1436153, 1655413, 11413637, 216859103]

約数ペア:

[(1, 216859103), (19, 11413637), (131, 1655413), (151, 1436153), (577, 375839), (2489, 87127), (2869, 75587), (10963, 19781)]