201347393

素因数分解:

${\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{137}}^1\times {\mathrm{863}}^1$

素因数の和:1144

約数の個数: 16

約数和(自身を含む): 220340736

約数和(自身を除く): 18993343

約数列:

[1, 13, 131, 137, 863, 1703, 1781, 11219, 17947, 113053, 118231, 233311, 1469689, 1537003, 15488261, 201347393]

約数ペア:

[(1, 201347393), (13, 15488261), (131, 1537003), (137, 1469689), (863, 233311), (1703, 118231), (1781, 113053), (11219, 17947)]