210828549

素因数分解:

$3^1\times {\mathrm{83}}^1\times {\mathrm{157}}^1\times {\mathrm{5393}}^1$

素因数の和:5636

約数の個数: 16

約数和(自身を含む): 286356672

約数和(自身を除く): 75528123

約数列:

[1, 3, 83, 157, 249, 471, 5393, 13031, 16179, 39093, 447619, 846701, 1342857, 2540103, 70276183, 210828549]

約数ペア:

[(1, 210828549), (3, 70276183), (83, 2540103), (157, 1342857), (249, 846701), (471, 447619), (5393, 39093), (13031, 16179)]