216915148801

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{5449}}^1\times {\mathrm{161167}}^1$

素因数の和:166648

約数の個数: 16

約数和(自身を含む): 245942368000

約数和(自身を除く): 29027219199

約数列:

[1, 13, 19, 247, 5449, 70837, 103531, 161167, 1345903, 2095171, 3062173, 39808249, 878198983, 11416586779, 16685780677, 216915148801]

約数ペア:

[(1, 216915148801), (13, 16685780677), (19, 11416586779), (247, 878198983), (5449, 39808249), (70837, 3062173), (103531, 2095171), (161167, 1345903)]